2146 lines
109 KiB
C
2146 lines
109 KiB
C
/******************************************************************************
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* *
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* Copyright (C) 2018 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at:
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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*****************************************************************************
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* Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
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*/
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#include <math.h>
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#include <string.h>
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#include "ixheaacd_type_def.h"
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#include "ixheaacd_constants.h"
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#include "ixheaacd_basic_ops32.h"
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#include "ixheaacd_basic_ops16.h"
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#include "ixheaacd_basic_ops40.h"
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#include "ixheaacd_bitbuffer.h"
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#include "ixheaacd_interface.h"
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#include "ixheaacd_tns_usac.h"
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#include "ixheaacd_cnst.h"
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#include "ixheaacd_acelp_info.h"
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#include "ixheaacd_sbrdecsettings.h"
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#include "ixheaacd_info.h"
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#include "ixheaacd_sbr_common.h"
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#include "ixheaacd_drc_data_struct.h"
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#include "ixheaacd_drc_dec.h"
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#include "ixheaacd_sbrdecoder.h"
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#include "ixheaacd_mps_polyphase.h"
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#include "ixheaacd_sbr_const.h"
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#include "ixheaacd_main.h"
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#include "ixheaacd_arith_dec.h"
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#include "ixheaacd_bit_extract.h"
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#include "ixheaacd_error_codes.h"
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#define ARITH_ESCAPE 16
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static const UWORD16 ixheaacd_ari_cf_r[3][4] = {
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{12571, 10569, 3696, 0}, {12661, 5700, 3751, 0}, {10827, 6884, 2929, 0}};
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static const UWORD16 ixheaacd_ari_lookup_m[742] = {
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0x01, 0x34, 0x0D, 0x13, 0x12, 0x25, 0x00, 0x3A, 0x05, 0x00, 0x21, 0x13,
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0x1F, 0x1A, 0x1D, 0x36, 0x24, 0x2B, 0x1B, 0x33, 0x37, 0x29, 0x1D, 0x33,
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0x37, 0x33, 0x37, 0x33, 0x37, 0x33, 0x2C, 0x00, 0x21, 0x13, 0x25, 0x2A,
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0x00, 0x21, 0x24, 0x12, 0x2C, 0x1E, 0x37, 0x24, 0x1F, 0x35, 0x37, 0x24,
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0x35, 0x37, 0x35, 0x37, 0x38, 0x2D, 0x21, 0x29, 0x1E, 0x21, 0x13, 0x2D,
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0x36, 0x38, 0x29, 0x36, 0x37, 0x24, 0x36, 0x38, 0x37, 0x38, 0x00, 0x20,
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0x23, 0x20, 0x23, 0x36, 0x38, 0x24, 0x3B, 0x24, 0x26, 0x29, 0x1F, 0x30,
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0x2D, 0x0D, 0x12, 0x3F, 0x2D, 0x21, 0x1C, 0x2A, 0x00, 0x21, 0x12, 0x1E,
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0x36, 0x38, 0x36, 0x37, 0x3F, 0x1E, 0x0D, 0x1F, 0x2A, 0x1E, 0x21, 0x24,
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0x12, 0x2A, 0x3C, 0x21, 0x24, 0x1F, 0x3C, 0x21, 0x29, 0x36, 0x38, 0x36,
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0x37, 0x38, 0x21, 0x1E, 0x00, 0x3B, 0x25, 0x1E, 0x20, 0x10, 0x1F, 0x3C,
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0x20, 0x23, 0x29, 0x08, 0x23, 0x12, 0x08, 0x23, 0x21, 0x38, 0x00, 0x20,
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0x13, 0x20, 0x3B, 0x1C, 0x20, 0x3B, 0x29, 0x20, 0x23, 0x24, 0x21, 0x24,
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0x21, 0x24, 0x3B, 0x13, 0x23, 0x26, 0x23, 0x13, 0x21, 0x24, 0x26, 0x29,
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0x12, 0x22, 0x2B, 0x02, 0x1E, 0x0D, 0x1F, 0x2D, 0x00, 0x0D, 0x12, 0x00,
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0x3C, 0x21, 0x29, 0x3C, 0x21, 0x2A, 0x3C, 0x3B, 0x22, 0x1E, 0x20, 0x10,
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0x1F, 0x3C, 0x0D, 0x29, 0x3C, 0x21, 0x24, 0x08, 0x23, 0x20, 0x38, 0x39,
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0x3C, 0x20, 0x13, 0x3C, 0x00, 0x0D, 0x13, 0x1F, 0x3C, 0x09, 0x26, 0x1F,
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0x08, 0x09, 0x26, 0x12, 0x08, 0x23, 0x29, 0x20, 0x23, 0x21, 0x24, 0x20,
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0x13, 0x20, 0x3B, 0x16, 0x20, 0x3B, 0x29, 0x20, 0x3B, 0x29, 0x20, 0x3B,
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0x13, 0x21, 0x24, 0x29, 0x0B, 0x13, 0x09, 0x3B, 0x13, 0x09, 0x3B, 0x13,
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0x21, 0x3B, 0x13, 0x0D, 0x26, 0x29, 0x26, 0x29, 0x3D, 0x12, 0x22, 0x28,
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0x2E, 0x04, 0x08, 0x13, 0x3C, 0x3B, 0x3C, 0x20, 0x10, 0x3C, 0x21, 0x07,
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0x08, 0x10, 0x00, 0x08, 0x0D, 0x29, 0x08, 0x0D, 0x29, 0x08, 0x09, 0x13,
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0x20, 0x23, 0x39, 0x08, 0x09, 0x13, 0x08, 0x09, 0x16, 0x08, 0x09, 0x10,
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0x12, 0x20, 0x3B, 0x3D, 0x09, 0x26, 0x20, 0x3B, 0x24, 0x39, 0x09, 0x26,
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0x20, 0x0D, 0x13, 0x00, 0x09, 0x13, 0x20, 0x0D, 0x26, 0x12, 0x20, 0x3B,
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0x13, 0x21, 0x26, 0x0B, 0x12, 0x09, 0x3B, 0x16, 0x09, 0x3B, 0x3D, 0x09,
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0x26, 0x0D, 0x13, 0x26, 0x3D, 0x1C, 0x12, 0x1F, 0x28, 0x2E, 0x07, 0x0B,
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0x08, 0x09, 0x00, 0x39, 0x0B, 0x08, 0x26, 0x08, 0x09, 0x13, 0x20, 0x0B,
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0x39, 0x10, 0x39, 0x0D, 0x13, 0x20, 0x10, 0x12, 0x09, 0x13, 0x20, 0x3B,
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0x13, 0x09, 0x26, 0x0B, 0x09, 0x3B, 0x1C, 0x09, 0x3B, 0x13, 0x20, 0x3B,
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0x13, 0x09, 0x26, 0x0B, 0x16, 0x0D, 0x13, 0x09, 0x13, 0x09, 0x13, 0x26,
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0x3D, 0x1C, 0x1F, 0x28, 0x2E, 0x07, 0x10, 0x39, 0x0B, 0x39, 0x39, 0x13,
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0x39, 0x0B, 0x39, 0x0B, 0x39, 0x26, 0x39, 0x10, 0x20, 0x3B, 0x16, 0x20,
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0x10, 0x09, 0x26, 0x0B, 0x13, 0x09, 0x13, 0x26, 0x1C, 0x0B, 0x3D, 0x1C,
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0x1F, 0x28, 0x2B, 0x07, 0x0C, 0x39, 0x0B, 0x39, 0x0B, 0x0C, 0x0B, 0x26,
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0x0B, 0x26, 0x3D, 0x0D, 0x1C, 0x14, 0x28, 0x2B, 0x39, 0x0B, 0x0C, 0x0E,
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0x3D, 0x1C, 0x0D, 0x12, 0x22, 0x2B, 0x07, 0x0C, 0x0E, 0x3D, 0x1C, 0x10,
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0x1F, 0x2B, 0x0C, 0x0E, 0x19, 0x14, 0x10, 0x1F, 0x28, 0x0C, 0x0E, 0x19,
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0x14, 0x26, 0x22, 0x2B, 0x0C, 0x0E, 0x19, 0x14, 0x26, 0x28, 0x0E, 0x19,
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0x14, 0x26, 0x28, 0x0E, 0x19, 0x14, 0x28, 0x0E, 0x19, 0x14, 0x22, 0x28,
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0x2B, 0x0E, 0x14, 0x2B, 0x31, 0x00, 0x3A, 0x3A, 0x05, 0x05, 0x1B, 0x1D,
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0x33, 0x06, 0x35, 0x35, 0x20, 0x21, 0x37, 0x21, 0x24, 0x05, 0x1B, 0x2C,
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0x2C, 0x2C, 0x06, 0x34, 0x1E, 0x34, 0x00, 0x08, 0x36, 0x09, 0x21, 0x26,
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0x1C, 0x2C, 0x00, 0x02, 0x02, 0x02, 0x3F, 0x04, 0x04, 0x04, 0x34, 0x39,
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0x20, 0x0A, 0x0C, 0x39, 0x0B, 0x0F, 0x07, 0x07, 0x07, 0x07, 0x34, 0x39,
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0x39, 0x0A, 0x0C, 0x39, 0x0C, 0x0F, 0x07, 0x07, 0x07, 0x00, 0x39, 0x39,
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0x0C, 0x0F, 0x07, 0x07, 0x39, 0x0C, 0x0F, 0x07, 0x39, 0x0C, 0x0F, 0x39,
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0x39, 0x0C, 0x0F, 0x39, 0x0C, 0x39, 0x0C, 0x0F, 0x00, 0x11, 0x27, 0x17,
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0x2F, 0x27, 0x00, 0x27, 0x17, 0x00, 0x11, 0x17, 0x00, 0x11, 0x17, 0x11,
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0x00, 0x27, 0x15, 0x11, 0x17, 0x01, 0x15, 0x11, 0x15, 0x11, 0x15, 0x15,
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0x17, 0x00, 0x27, 0x01, 0x27, 0x27, 0x15, 0x00, 0x27, 0x11, 0x27, 0x15,
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0x15, 0x15, 0x27, 0x15, 0x15, 0x15, 0x15, 0x17, 0x2F, 0x11, 0x17, 0x27,
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0x27, 0x27, 0x11, 0x27, 0x15, 0x27, 0x27, 0x15, 0x15, 0x27, 0x17, 0x2F,
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0x27, 0x17, 0x2F, 0x27, 0x17, 0x2F, 0x27, 0x17, 0x2F, 0x27, 0x17, 0x2F,
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0x27, 0x17, 0x2F, 0x27, 0x17, 0x2F, 0x27, 0x17, 0x2F, 0x27, 0x17, 0x2F,
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0x27, 0x17, 0x2F, 0x27, 0x17, 0x2F, 0x27, 0x17, 0x2F, 0x27, 0x17, 0x2F,
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0x17, 0x2F, 0x2B, 0x00, 0x27, 0x00, 0x00, 0x11, 0x15, 0x00, 0x11, 0x11,
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0x27, 0x27, 0x15, 0x17, 0x15, 0x17, 0x15, 0x17, 0x27, 0x17, 0x27, 0x17,
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0x27, 0x17, 0x27, 0x17, 0x27, 0x17, 0x27, 0x17, 0x27, 0x17, 0x27, 0x17,
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0x27, 0x17, 0x27, 0x17, 0x27, 0x15, 0x27, 0x27, 0x15, 0x27};
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static const UWORD32 ixheaacd_ari_hash_m[742] = {
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0x00000104UL >> 8, 0x0000030AUL >> 8, 0x00000510UL >> 8, 0x00000716UL >> 8,
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0x00000A1FUL >> 8, 0x00000F2EUL >> 8, 0x00011100UL >> 8, 0x00111103UL >> 8,
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0x00111306UL >> 8, 0x00111436UL >> 8, 0x00111623UL >> 8, 0x00111929UL >> 8,
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0x00111F2EUL >> 8, 0x0011221BUL >> 8, 0x00112435UL >> 8, 0x00112621UL >> 8,
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0x00112D12UL >> 8, 0x00113130UL >> 8, 0x0011331DUL >> 8, 0x00113535UL >> 8,
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0x00113938UL >> 8, 0x0011411BUL >> 8, 0x00114433UL >> 8, 0x00114635UL >> 8,
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0x00114F29UL >> 8, 0x00116635UL >> 8, 0x00116F24UL >> 8, 0x00117433UL >> 8,
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0x0011FF0FUL >> 8, 0x00121102UL >> 8, 0x0012132DUL >> 8, 0x00121436UL >> 8,
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0x00121623UL >> 8, 0x00121912UL >> 8, 0x0012213FUL >> 8, 0x0012232DUL >> 8,
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0x00122436UL >> 8, 0x00122638UL >> 8, 0x00122A29UL >> 8, 0x00122F2BUL >> 8,
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0x0012322DUL >> 8, 0x00123436UL >> 8, 0x00123738UL >> 8, 0x00123B29UL >> 8,
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0x0012411DUL >> 8, 0x00124536UL >> 8, 0x00124938UL >> 8, 0x00124F12UL >> 8,
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0x00125535UL >> 8, 0x00125F29UL >> 8, 0x00126535UL >> 8, 0x0012B837UL >> 8,
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0x0013112AUL >> 8, 0x0013131EUL >> 8, 0x0013163BUL >> 8, 0x0013212DUL >> 8,
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0x0013233CUL >> 8, 0x00132623UL >> 8, 0x00132F2EUL >> 8, 0x0013321EUL >> 8,
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0x00133521UL >> 8, 0x00133824UL >> 8, 0x0013411EUL >> 8, 0x00134336UL >> 8,
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0x00134838UL >> 8, 0x00135135UL >> 8, 0x00135537UL >> 8, 0x00135F12UL >> 8,
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0x00137637UL >> 8, 0x0013FF29UL >> 8, 0x00140024UL >> 8, 0x00142321UL >> 8,
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0x00143136UL >> 8, 0x00143321UL >> 8, 0x00143F25UL >> 8, 0x00144321UL >> 8,
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0x00148638UL >> 8, 0x0014FF29UL >> 8, 0x00154323UL >> 8, 0x0015FF12UL >> 8,
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0x0016F20CUL >> 8, 0x0018A529UL >> 8, 0x00210031UL >> 8, 0x0021122CUL >> 8,
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0x00211408UL >> 8, 0x00211713UL >> 8, 0x00211F2EUL >> 8, 0x0021222AUL >> 8,
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0x00212408UL >> 8, 0x00212710UL >> 8, 0x00212F2EUL >> 8, 0x0021331EUL >> 8,
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0x00213436UL >> 8, 0x00213824UL >> 8, 0x0021412DUL >> 8, 0x0021431EUL >> 8,
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0x00214536UL >> 8, 0x00214F1FUL >> 8, 0x00216637UL >> 8, 0x00220004UL >> 8,
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0x0022122AUL >> 8, 0x00221420UL >> 8, 0x00221829UL >> 8, 0x00221F2EUL >> 8,
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0x0022222DUL >> 8, 0x00222408UL >> 8, 0x00222623UL >> 8, 0x00222929UL >> 8,
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0x00222F2BUL >> 8, 0x0022321EUL >> 8, 0x00223408UL >> 8, 0x00223724UL >> 8,
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0x00223A29UL >> 8, 0x0022411EUL >> 8, 0x00224436UL >> 8, 0x00224823UL >> 8,
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0x00225134UL >> 8, 0x00225621UL >> 8, 0x00225F12UL >> 8, 0x00226336UL >> 8,
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0x00227637UL >> 8, 0x0022FF29UL >> 8, 0x0023112DUL >> 8, 0x0023133CUL >> 8,
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0x00231420UL >> 8, 0x00231916UL >> 8, 0x0023212DUL >> 8, 0x0023233CUL >> 8,
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0x00232509UL >> 8, 0x00232929UL >> 8, 0x0023312DUL >> 8, 0x00233308UL >> 8,
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0x00233509UL >> 8, 0x00233724UL >> 8, 0x0023413CUL >> 8, 0x00234421UL >> 8,
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0x00234A13UL >> 8, 0x0023513CUL >> 8, 0x00235421UL >> 8, 0x00235F1FUL >> 8,
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0x00236421UL >> 8, 0x0023FF29UL >> 8, 0x00240024UL >> 8, 0x0024153BUL >> 8,
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0x00242108UL >> 8, 0x00242409UL >> 8, 0x00242726UL >> 8, 0x00243108UL >> 8,
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0x00243409UL >> 8, 0x00243610UL >> 8, 0x00244136UL >> 8, 0x00244321UL >> 8,
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0x00244523UL >> 8, 0x00244F1FUL >> 8, 0x00245423UL >> 8, 0x0024610AUL >> 8,
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0x00246423UL >> 8, 0x0024FF29UL >> 8, 0x00252510UL >> 8, 0x00253121UL >> 8,
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0x0025343BUL >> 8, 0x00254121UL >> 8, 0x00254510UL >> 8, 0x00254F25UL >> 8,
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0x00255221UL >> 8, 0x0025FF12UL >> 8, 0x00266513UL >> 8, 0x0027F529UL >> 8,
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0x0029F101UL >> 8, 0x002CF224UL >> 8, 0x00310030UL >> 8, 0x0031122AUL >> 8,
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0x00311420UL >> 8, 0x00311816UL >> 8, 0x0031212CUL >> 8, 0x0031231EUL >> 8,
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0x00312408UL >> 8, 0x00312710UL >> 8, 0x0031312AUL >> 8, 0x0031321EUL >> 8,
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0x00313408UL >> 8, 0x00313623UL >> 8, 0x0031411EUL >> 8, 0x0031433CUL >> 8,
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0x00320007UL >> 8, 0x0032122DUL >> 8, 0x00321420UL >> 8, 0x00321816UL >> 8,
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0x0032212DUL >> 8, 0x0032233CUL >> 8, 0x00322509UL >> 8, 0x00322916UL >> 8,
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0x0032312DUL >> 8, 0x00323420UL >> 8, 0x00323710UL >> 8, 0x00323F2BUL >> 8,
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0x00324308UL >> 8, 0x00324623UL >> 8, 0x00324F25UL >> 8, 0x00325421UL >> 8,
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0x00325F1FUL >> 8, 0x00326421UL >> 8, 0x0032FF29UL >> 8, 0x00331107UL >> 8,
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0x00331308UL >> 8, 0x0033150DUL >> 8, 0x0033211EUL >> 8, 0x00332308UL >> 8,
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0x00332420UL >> 8, 0x00332610UL >> 8, 0x00332929UL >> 8, 0x0033311EUL >> 8,
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0x00333308UL >> 8, 0x0033363BUL >> 8, 0x00333A29UL >> 8, 0x0033413CUL >> 8,
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0x00334320UL >> 8, 0x0033463BUL >> 8, 0x00334A29UL >> 8, 0x0033510AUL >> 8,
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0x00335320UL >> 8, 0x00335824UL >> 8, 0x0033610AUL >> 8, 0x00336321UL >> 8,
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0x00336F12UL >> 8, 0x00337623UL >> 8, 0x00341139UL >> 8, 0x0034153BUL >> 8,
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0x00342108UL >> 8, 0x00342409UL >> 8, 0x00342610UL >> 8, 0x00343108UL >> 8,
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0x00343409UL >> 8, 0x00343610UL >> 8, 0x00344108UL >> 8, 0x0034440DUL >> 8,
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0x00344610UL >> 8, 0x0034510AUL >> 8, 0x00345309UL >> 8, 0x0034553BUL >> 8,
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0x0034610AUL >> 8, 0x00346309UL >> 8, 0x0034F824UL >> 8, 0x00350029UL >> 8,
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0x00352510UL >> 8, 0x00353120UL >> 8, 0x0035330DUL >> 8, 0x00353510UL >> 8,
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0x00354120UL >> 8, 0x0035430DUL >> 8, 0x00354510UL >> 8, 0x00354F28UL >> 8,
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0x0035530DUL >> 8, 0x00355510UL >> 8, 0x00355F1FUL >> 8, 0x00356410UL >> 8,
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0x00359626UL >> 8, 0x0035FF12UL >> 8, 0x00366426UL >> 8, 0x0036FF12UL >> 8,
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0x0037F426UL >> 8, 0x0039D712UL >> 8, 0x003BF612UL >> 8, 0x003DF81FUL >> 8,
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0x00410004UL >> 8, 0x00411207UL >> 8, 0x0041150DUL >> 8, 0x0041212AUL >> 8,
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0x00412420UL >> 8, 0x0041311EUL >> 8, 0x00413308UL >> 8, 0x00413509UL >> 8,
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0x00413F2BUL >> 8, 0x00414208UL >> 8, 0x00420007UL >> 8, 0x0042123CUL >> 8,
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0x00421409UL >> 8, 0x00422107UL >> 8, 0x0042223CUL >> 8, 0x00422409UL >> 8,
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0x00422610UL >> 8, 0x0042313CUL >> 8, 0x00423409UL >> 8, 0x0042363BUL >> 8,
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0x0042413CUL >> 8, 0x00424320UL >> 8, 0x0042463BUL >> 8, 0x00425108UL >> 8,
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0x00425409UL >> 8, 0x0042FF29UL >> 8, 0x00431107UL >> 8, 0x00431320UL >> 8,
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0x0043153BUL >> 8, 0x0043213CUL >> 8, 0x00432320UL >> 8, 0x00432610UL >> 8,
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0x0043313CUL >> 8, 0x00433320UL >> 8, 0x0043353BUL >> 8, 0x00433813UL >> 8,
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0x00434108UL >> 8, 0x00434409UL >> 8, 0x00434610UL >> 8, 0x00435108UL >> 8,
|
|
0x0043553BUL >> 8, 0x00435F25UL >> 8, 0x00436309UL >> 8, 0x0043753BUL >> 8,
|
|
0x0043FF29UL >> 8, 0x00441239UL >> 8, 0x0044143BUL >> 8, 0x00442139UL >> 8,
|
|
0x00442309UL >> 8, 0x0044253BUL >> 8, 0x00443108UL >> 8, 0x00443220UL >> 8,
|
|
0x0044353BUL >> 8, 0x0044410AUL >> 8, 0x00444309UL >> 8, 0x0044453BUL >> 8,
|
|
0x00444813UL >> 8, 0x0044510AUL >> 8, 0x00445309UL >> 8, 0x00445510UL >> 8,
|
|
0x00445F25UL >> 8, 0x0044630DUL >> 8, 0x00450026UL >> 8, 0x00452713UL >> 8,
|
|
0x00453120UL >> 8, 0x0045330DUL >> 8, 0x00453510UL >> 8, 0x00454120UL >> 8,
|
|
0x0045430DUL >> 8, 0x00454510UL >> 8, 0x00455120UL >> 8, 0x0045530DUL >> 8,
|
|
0x00456209UL >> 8, 0x00456410UL >> 8, 0x0045FF12UL >> 8, 0x00466513UL >> 8,
|
|
0x0047FF22UL >> 8, 0x0048FF25UL >> 8, 0x0049F43DUL >> 8, 0x004BFB25UL >> 8,
|
|
0x004EF825UL >> 8, 0x004FFF18UL >> 8, 0x00511339UL >> 8, 0x00512107UL >> 8,
|
|
0x00513409UL >> 8, 0x00520007UL >> 8, 0x00521107UL >> 8, 0x00521320UL >> 8,
|
|
0x00522107UL >> 8, 0x00522409UL >> 8, 0x0052313CUL >> 8, 0x00523320UL >> 8,
|
|
0x0052353BUL >> 8, 0x00524108UL >> 8, 0x00524320UL >> 8, 0x00531139UL >> 8,
|
|
0x00531309UL >> 8, 0x00532139UL >> 8, 0x00532309UL >> 8, 0x0053253BUL >> 8,
|
|
0x00533108UL >> 8, 0x0053340DUL >> 8, 0x00533713UL >> 8, 0x00534108UL >> 8,
|
|
0x0053453BUL >> 8, 0x00534F2BUL >> 8, 0x00535309UL >> 8, 0x00535610UL >> 8,
|
|
0x00535F25UL >> 8, 0x0053643BUL >> 8, 0x00541139UL >> 8, 0x00542139UL >> 8,
|
|
0x00542309UL >> 8, 0x00542613UL >> 8, 0x00543139UL >> 8, 0x00543309UL >> 8,
|
|
0x00543510UL >> 8, 0x00543F2BUL >> 8, 0x00544309UL >> 8, 0x00544510UL >> 8,
|
|
0x00544F28UL >> 8, 0x0054530DUL >> 8, 0x0054FF12UL >> 8, 0x00553613UL >> 8,
|
|
0x00553F2BUL >> 8, 0x00554410UL >> 8, 0x0055510AUL >> 8, 0x0055543BUL >> 8,
|
|
0x00555F25UL >> 8, 0x0055633BUL >> 8, 0x0055FF12UL >> 8, 0x00566513UL >> 8,
|
|
0x00577413UL >> 8, 0x0059FF28UL >> 8, 0x005CC33DUL >> 8, 0x005EFB28UL >> 8,
|
|
0x005FFF18UL >> 8, 0x00611339UL >> 8, 0x00612107UL >> 8, 0x00613320UL >> 8,
|
|
0x0061A724UL >> 8, 0x00621107UL >> 8, 0x0062140BUL >> 8, 0x00622107UL >> 8,
|
|
0x00622320UL >> 8, 0x00623139UL >> 8, 0x00623320UL >> 8, 0x00631139UL >> 8,
|
|
0x0063130CUL >> 8, 0x00632139UL >> 8, 0x00632309UL >> 8, 0x00633139UL >> 8,
|
|
0x00633309UL >> 8, 0x00633626UL >> 8, 0x00633F2BUL >> 8, 0x00634309UL >> 8,
|
|
0x00634F2BUL >> 8, 0x0063543BUL >> 8, 0x0063FF12UL >> 8, 0x0064343BUL >> 8,
|
|
0x00643F2BUL >> 8, 0x0064443BUL >> 8, 0x00645209UL >> 8, 0x00665513UL >> 8,
|
|
0x0066610AUL >> 8, 0x00666526UL >> 8, 0x0067A616UL >> 8, 0x0069843DUL >> 8,
|
|
0x006CF612UL >> 8, 0x006EF326UL >> 8, 0x006FFF18UL >> 8, 0x0071130CUL >> 8,
|
|
0x00721107UL >> 8, 0x00722239UL >> 8, 0x0072291CUL >> 8, 0x0072340BUL >> 8,
|
|
0x00731139UL >> 8, 0x00732239UL >> 8, 0x0073630BUL >> 8, 0x0073FF12UL >> 8,
|
|
0x0074430BUL >> 8, 0x00755426UL >> 8, 0x00776F28UL >> 8, 0x00777410UL >> 8,
|
|
0x0078843DUL >> 8, 0x007CF416UL >> 8, 0x007EF326UL >> 8, 0x007FFF18UL >> 8,
|
|
0x00822239UL >> 8, 0x00831139UL >> 8, 0x0083430BUL >> 8, 0x0084530BUL >> 8,
|
|
0x0087561CUL >> 8, 0x00887F25UL >> 8, 0x00888426UL >> 8, 0x008AF61CUL >> 8,
|
|
0x008F0018UL >> 8, 0x008FFF18UL >> 8, 0x00911107UL >> 8, 0x0093230BUL >> 8,
|
|
0x0094530BUL >> 8, 0x0097743DUL >> 8, 0x00998C25UL >> 8, 0x00999616UL >> 8,
|
|
0x009EF825UL >> 8, 0x009FFF18UL >> 8, 0x00A3430BUL >> 8, 0x00A4530BUL >> 8,
|
|
0x00A7743DUL >> 8, 0x00AA9F2BUL >> 8, 0x00AAA616UL >> 8, 0x00ABD61FUL >> 8,
|
|
0x00AFFF18UL >> 8, 0x00B3330BUL >> 8, 0x00B44426UL >> 8, 0x00B7643DUL >> 8,
|
|
0x00BB971FUL >> 8, 0x00BBB53DUL >> 8, 0x00BEF512UL >> 8, 0x00BFFF18UL >> 8,
|
|
0x00C22139UL >> 8, 0x00C5330EUL >> 8, 0x00C7633DUL >> 8, 0x00CCAF2EUL >> 8,
|
|
0x00CCC616UL >> 8, 0x00CFFF18UL >> 8, 0x00D4440EUL >> 8, 0x00D6420EUL >> 8,
|
|
0x00DDCF2EUL >> 8, 0x00DDD516UL >> 8, 0x00DFFF18UL >> 8, 0x00E4330EUL >> 8,
|
|
0x00E6841CUL >> 8, 0x00EEE61CUL >> 8, 0x00EFFF18UL >> 8, 0x00F3320EUL >> 8,
|
|
0x00F55319UL >> 8, 0x00F8F41CUL >> 8, 0x00FAFF2EUL >> 8, 0x00FF002EUL >> 8,
|
|
0x00FFF10CUL >> 8, 0x00FFF33DUL >> 8, 0x00FFF722UL >> 8, 0x00FFFF18UL >> 8,
|
|
0x01000232UL >> 8, 0x0111113EUL >> 8, 0x01112103UL >> 8, 0x0111311AUL >> 8,
|
|
0x0112111AUL >> 8, 0x01122130UL >> 8, 0x01123130UL >> 8, 0x0112411DUL >> 8,
|
|
0x01131102UL >> 8, 0x01132102UL >> 8, 0x01133102UL >> 8, 0x01141108UL >> 8,
|
|
0x01142136UL >> 8, 0x01143136UL >> 8, 0x01144135UL >> 8, 0x0115223BUL >> 8,
|
|
0x01211103UL >> 8, 0x0121211AUL >> 8, 0x01213130UL >> 8, 0x01221130UL >> 8,
|
|
0x01222130UL >> 8, 0x01223102UL >> 8, 0x01231104UL >> 8, 0x01232104UL >> 8,
|
|
0x01233104UL >> 8, 0x01241139UL >> 8, 0x01241220UL >> 8, 0x01242220UL >> 8,
|
|
0x01251109UL >> 8, 0x0125223BUL >> 8, 0x0125810AUL >> 8, 0x01283212UL >> 8,
|
|
0x0131111AUL >> 8, 0x01312130UL >> 8, 0x0131222CUL >> 8, 0x0131322AUL >> 8,
|
|
0x0132122AUL >> 8, 0x0132222DUL >> 8, 0x0132322DUL >> 8, 0x01331207UL >> 8,
|
|
0x01332234UL >> 8, 0x01333234UL >> 8, 0x01341139UL >> 8, 0x01343134UL >> 8,
|
|
0x01344134UL >> 8, 0x01348134UL >> 8, 0x0135220BUL >> 8, 0x0136110BUL >> 8,
|
|
0x01365224UL >> 8, 0x01411102UL >> 8, 0x01412104UL >> 8, 0x01431239UL >> 8,
|
|
0x01432239UL >> 8, 0x0143320AUL >> 8, 0x01435134UL >> 8, 0x01443107UL >> 8,
|
|
0x01444134UL >> 8, 0x01446134UL >> 8, 0x0145220EUL >> 8, 0x01455134UL >> 8,
|
|
0x0147110EUL >> 8, 0x01511102UL >> 8, 0x01521239UL >> 8, 0x01531239UL >> 8,
|
|
0x01532239UL >> 8, 0x01533107UL >> 8, 0x0155220EUL >> 8, 0x01555134UL >> 8,
|
|
0x0157110EUL >> 8, 0x01611107UL >> 8, 0x01621239UL >> 8, 0x01631239UL >> 8,
|
|
0x01661139UL >> 8, 0x01666134UL >> 8, 0x01711107UL >> 8, 0x01721239UL >> 8,
|
|
0x01745107UL >> 8, 0x0177110CUL >> 8, 0x01811107UL >> 8, 0x01821107UL >> 8,
|
|
0x0185110CUL >> 8, 0x0188210CUL >> 8, 0x01911107UL >> 8, 0x01933139UL >> 8,
|
|
0x01A11107UL >> 8, 0x01A31139UL >> 8, 0x01F5220EUL >> 8, 0x02000001UL >> 8,
|
|
0x02000127UL >> 8, 0x02000427UL >> 8, 0x02000727UL >> 8, 0x02000E2FUL >> 8,
|
|
0x02110000UL >> 8, 0x02111200UL >> 8, 0x02111411UL >> 8, 0x02111827UL >> 8,
|
|
0x02111F2FUL >> 8, 0x02112411UL >> 8, 0x02112715UL >> 8, 0x02113200UL >> 8,
|
|
0x02113411UL >> 8, 0x02113715UL >> 8, 0x02114200UL >> 8, 0x02121200UL >> 8,
|
|
0x02121301UL >> 8, 0x02121F2FUL >> 8, 0x02122200UL >> 8, 0x02122615UL >> 8,
|
|
0x02122F2FUL >> 8, 0x02123311UL >> 8, 0x02123F2FUL >> 8, 0x02124411UL >> 8,
|
|
0x02131211UL >> 8, 0x02132311UL >> 8, 0x02133211UL >> 8, 0x02184415UL >> 8,
|
|
0x02211200UL >> 8, 0x02211311UL >> 8, 0x02211F2FUL >> 8, 0x02212311UL >> 8,
|
|
0x02212F2FUL >> 8, 0x02213211UL >> 8, 0x02221201UL >> 8, 0x02221311UL >> 8,
|
|
0x02221F2FUL >> 8, 0x02222311UL >> 8, 0x02222F2FUL >> 8, 0x02223211UL >> 8,
|
|
0x02223F2FUL >> 8, 0x02231211UL >> 8, 0x02232211UL >> 8, 0x02232F2FUL >> 8,
|
|
0x02233211UL >> 8, 0x02233F2FUL >> 8, 0x02287515UL >> 8, 0x022DAB17UL >> 8,
|
|
0x02311211UL >> 8, 0x02311527UL >> 8, 0x02312211UL >> 8, 0x02321211UL >> 8,
|
|
0x02322211UL >> 8, 0x02322F2FUL >> 8, 0x02323311UL >> 8, 0x02323F2FUL >> 8,
|
|
0x02331211UL >> 8, 0x02332211UL >> 8, 0x02332F2FUL >> 8, 0x02333F2FUL >> 8,
|
|
0x0237FF17UL >> 8, 0x02385615UL >> 8, 0x023D9517UL >> 8, 0x02410027UL >> 8,
|
|
0x02487827UL >> 8, 0x024E3117UL >> 8, 0x024FFF2FUL >> 8, 0x02598627UL >> 8,
|
|
0x025DFF2FUL >> 8, 0x025FFF2FUL >> 8, 0x02687827UL >> 8, 0x026DFA17UL >> 8,
|
|
0x026FFF2FUL >> 8, 0x02796427UL >> 8, 0x027E4217UL >> 8, 0x027FFF2FUL >> 8,
|
|
0x02888727UL >> 8, 0x028EFF2FUL >> 8, 0x028FFF2FUL >> 8, 0x02984327UL >> 8,
|
|
0x029F112FUL >> 8, 0x029FFF2FUL >> 8, 0x02A76527UL >> 8, 0x02AEF717UL >> 8,
|
|
0x02AFFF2FUL >> 8, 0x02B7C827UL >> 8, 0x02BEF917UL >> 8, 0x02BFFF2FUL >> 8,
|
|
0x02C66527UL >> 8, 0x02CD5517UL >> 8, 0x02CFFF2FUL >> 8, 0x02D63227UL >> 8,
|
|
0x02DDD527UL >> 8, 0x02DFFF2BUL >> 8, 0x02E84717UL >> 8, 0x02EEE327UL >> 8,
|
|
0x02EFFF2FUL >> 8, 0x02F54527UL >> 8, 0x02FCF817UL >> 8, 0x02FFEF2BUL >> 8,
|
|
0x02FFFA2FUL >> 8, 0x02FFFE2FUL >> 8, 0x03000127UL >> 8, 0x03000201UL >> 8,
|
|
0x03111200UL >> 8, 0x03122115UL >> 8, 0x03123200UL >> 8, 0x03133211UL >> 8,
|
|
0x03211200UL >> 8, 0x03213127UL >> 8, 0x03221200UL >> 8, 0x03345215UL >> 8,
|
|
0x04000F17UL >> 8, 0x04122F17UL >> 8, 0x043F6515UL >> 8, 0x043FFF17UL >> 8,
|
|
0x044F5527UL >> 8, 0x044FFF17UL >> 8, 0x045F0017UL >> 8, 0x045FFF17UL >> 8,
|
|
0x046F6517UL >> 8, 0x04710027UL >> 8, 0x047F4427UL >> 8, 0x04810027UL >> 8,
|
|
0x048EFA15UL >> 8, 0x048FFF2FUL >> 8, 0x049F4427UL >> 8, 0x049FFF2FUL >> 8,
|
|
0x04AEA727UL >> 8, 0x04AFFF2FUL >> 8, 0x04BE9C15UL >> 8, 0x04BFFF2FUL >> 8,
|
|
0x04CE5427UL >> 8, 0x04CFFF2FUL >> 8, 0x04DE3527UL >> 8, 0x04DFFF17UL >> 8,
|
|
0x04EE4627UL >> 8, 0x04EFFF17UL >> 8, 0x04FEF327UL >> 8, 0x04FFFF2FUL >> 8,
|
|
0x06000F27UL >> 8, 0x069FFF17UL >> 8, 0x06FFFF17UL >> 8, 0x08110017UL >> 8,
|
|
0x08EFFF15UL >> 8, 0xFFFFFF00UL >> 8};
|
|
|
|
static const UWORD8 ixheaacd_ari_hash_m_1[742] = {
|
|
(UWORD8)0x04, (UWORD8)0x0A, (UWORD8)0x10, (UWORD8)0x16, (UWORD8)0x1F,
|
|
(UWORD8)0x2E, (UWORD8)0x00, (UWORD8)0x03, (UWORD8)0x06, (UWORD8)0x36,
|
|
(UWORD8)0x23, (UWORD8)0x29, (UWORD8)0x2E, (UWORD8)0x1B, (UWORD8)0x35,
|
|
(UWORD8)0x21, (UWORD8)0x12, (UWORD8)0x30, (UWORD8)0x1D, (UWORD8)0x35,
|
|
(UWORD8)0x38, (UWORD8)0x1B, (UWORD8)0x33, (UWORD8)0x35, (UWORD8)0x29,
|
|
(UWORD8)0x35, (UWORD8)0x24, (UWORD8)0x33, (UWORD8)0x0F, (UWORD8)0x02,
|
|
(UWORD8)0x2D, (UWORD8)0x36, (UWORD8)0x23, (UWORD8)0x12, (UWORD8)0x3F,
|
|
(UWORD8)0x2D, (UWORD8)0x36, (UWORD8)0x38, (UWORD8)0x29, (UWORD8)0x2B,
|
|
(UWORD8)0x2D, (UWORD8)0x36, (UWORD8)0x38, (UWORD8)0x29, (UWORD8)0x1D,
|
|
(UWORD8)0x36, (UWORD8)0x38, (UWORD8)0x12, (UWORD8)0x35, (UWORD8)0x29,
|
|
(UWORD8)0x35, (UWORD8)0x37, (UWORD8)0x2A, (UWORD8)0x1E, (UWORD8)0x3B,
|
|
(UWORD8)0x2D, (UWORD8)0x3C, (UWORD8)0x23, (UWORD8)0x2E, (UWORD8)0x1E,
|
|
(UWORD8)0x21, (UWORD8)0x24, (UWORD8)0x1E, (UWORD8)0x36, (UWORD8)0x38,
|
|
(UWORD8)0x35, (UWORD8)0x37, (UWORD8)0x12, (UWORD8)0x37, (UWORD8)0x29,
|
|
(UWORD8)0x24, (UWORD8)0x21, (UWORD8)0x36, (UWORD8)0x21, (UWORD8)0x25,
|
|
(UWORD8)0x21, (UWORD8)0x38, (UWORD8)0x29, (UWORD8)0x23, (UWORD8)0x12,
|
|
(UWORD8)0x0C, (UWORD8)0x29, (UWORD8)0x31, (UWORD8)0x2C, (UWORD8)0x08,
|
|
(UWORD8)0x13, (UWORD8)0x2E, (UWORD8)0x2A, (UWORD8)0x08, (UWORD8)0x10,
|
|
(UWORD8)0x2E, (UWORD8)0x1E, (UWORD8)0x36, (UWORD8)0x24, (UWORD8)0x2D,
|
|
(UWORD8)0x1E, (UWORD8)0x36, (UWORD8)0x1F, (UWORD8)0x37, (UWORD8)0x04,
|
|
(UWORD8)0x2A, (UWORD8)0x20, (UWORD8)0x29, (UWORD8)0x2E, (UWORD8)0x2D,
|
|
(UWORD8)0x08, (UWORD8)0x23, (UWORD8)0x29, (UWORD8)0x2B, (UWORD8)0x1E,
|
|
(UWORD8)0x08, (UWORD8)0x24, (UWORD8)0x29, (UWORD8)0x1E, (UWORD8)0x36,
|
|
(UWORD8)0x23, (UWORD8)0x34, (UWORD8)0x21, (UWORD8)0x12, (UWORD8)0x36,
|
|
(UWORD8)0x37, (UWORD8)0x29, (UWORD8)0x2D, (UWORD8)0x3C, (UWORD8)0x20,
|
|
(UWORD8)0x16, (UWORD8)0x2D, (UWORD8)0x3C, (UWORD8)0x09, (UWORD8)0x29,
|
|
(UWORD8)0x2D, (UWORD8)0x08, (UWORD8)0x09, (UWORD8)0x24, (UWORD8)0x3C,
|
|
(UWORD8)0x21, (UWORD8)0x13, (UWORD8)0x3C, (UWORD8)0x21, (UWORD8)0x1F,
|
|
(UWORD8)0x21, (UWORD8)0x29, (UWORD8)0x24, (UWORD8)0x3B, (UWORD8)0x08,
|
|
(UWORD8)0x09, (UWORD8)0x26, (UWORD8)0x08, (UWORD8)0x09, (UWORD8)0x10,
|
|
(UWORD8)0x36, (UWORD8)0x21, (UWORD8)0x23, (UWORD8)0x1F, (UWORD8)0x23,
|
|
(UWORD8)0x0A, (UWORD8)0x23, (UWORD8)0x29, (UWORD8)0x10, (UWORD8)0x21,
|
|
(UWORD8)0x3B, (UWORD8)0x21, (UWORD8)0x10, (UWORD8)0x25, (UWORD8)0x21,
|
|
(UWORD8)0x12, (UWORD8)0x13, (UWORD8)0x29, (UWORD8)0x01, (UWORD8)0x24,
|
|
(UWORD8)0x30, (UWORD8)0x2A, (UWORD8)0x20, (UWORD8)0x16, (UWORD8)0x2C,
|
|
(UWORD8)0x1E, (UWORD8)0x08, (UWORD8)0x10, (UWORD8)0x2A, (UWORD8)0x1E,
|
|
(UWORD8)0x08, (UWORD8)0x23, (UWORD8)0x1E, (UWORD8)0x3C, (UWORD8)0x07,
|
|
(UWORD8)0x2D, (UWORD8)0x20, (UWORD8)0x16, (UWORD8)0x2D, (UWORD8)0x3C,
|
|
(UWORD8)0x09, (UWORD8)0x16, (UWORD8)0x2D, (UWORD8)0x20, (UWORD8)0x10,
|
|
(UWORD8)0x2B, (UWORD8)0x08, (UWORD8)0x23, (UWORD8)0x25, (UWORD8)0x21,
|
|
(UWORD8)0x1F, (UWORD8)0x21, (UWORD8)0x29, (UWORD8)0x07, (UWORD8)0x08,
|
|
(UWORD8)0x0D, (UWORD8)0x1E, (UWORD8)0x08, (UWORD8)0x20, (UWORD8)0x10,
|
|
(UWORD8)0x29, (UWORD8)0x1E, (UWORD8)0x08, (UWORD8)0x3B, (UWORD8)0x29,
|
|
(UWORD8)0x3C, (UWORD8)0x20, (UWORD8)0x3B, (UWORD8)0x29, (UWORD8)0x0A,
|
|
(UWORD8)0x20, (UWORD8)0x24, (UWORD8)0x0A, (UWORD8)0x21, (UWORD8)0x12,
|
|
(UWORD8)0x23, (UWORD8)0x39, (UWORD8)0x3B, (UWORD8)0x08, (UWORD8)0x09,
|
|
(UWORD8)0x10, (UWORD8)0x08, (UWORD8)0x09, (UWORD8)0x10, (UWORD8)0x08,
|
|
(UWORD8)0x0D, (UWORD8)0x10, (UWORD8)0x0A, (UWORD8)0x09, (UWORD8)0x3B,
|
|
(UWORD8)0x0A, (UWORD8)0x09, (UWORD8)0x24, (UWORD8)0x29, (UWORD8)0x10,
|
|
(UWORD8)0x20, (UWORD8)0x0D, (UWORD8)0x10, (UWORD8)0x20, (UWORD8)0x0D,
|
|
(UWORD8)0x10, (UWORD8)0x28, (UWORD8)0x0D, (UWORD8)0x10, (UWORD8)0x1F,
|
|
(UWORD8)0x10, (UWORD8)0x26, (UWORD8)0x12, (UWORD8)0x26, (UWORD8)0x12,
|
|
(UWORD8)0x26, (UWORD8)0x12, (UWORD8)0x12, (UWORD8)0x1F, (UWORD8)0x04,
|
|
(UWORD8)0x07, (UWORD8)0x0D, (UWORD8)0x2A, (UWORD8)0x20, (UWORD8)0x1E,
|
|
(UWORD8)0x08, (UWORD8)0x09, (UWORD8)0x2B, (UWORD8)0x08, (UWORD8)0x07,
|
|
(UWORD8)0x3C, (UWORD8)0x09, (UWORD8)0x07, (UWORD8)0x3C, (UWORD8)0x09,
|
|
(UWORD8)0x10, (UWORD8)0x3C, (UWORD8)0x09, (UWORD8)0x3B, (UWORD8)0x3C,
|
|
(UWORD8)0x20, (UWORD8)0x3B, (UWORD8)0x08, (UWORD8)0x09, (UWORD8)0x29,
|
|
(UWORD8)0x07, (UWORD8)0x20, (UWORD8)0x3B, (UWORD8)0x3C, (UWORD8)0x20,
|
|
(UWORD8)0x10, (UWORD8)0x3C, (UWORD8)0x20, (UWORD8)0x3B, (UWORD8)0x13,
|
|
(UWORD8)0x08, (UWORD8)0x09, (UWORD8)0x10, (UWORD8)0x08, (UWORD8)0x3B,
|
|
(UWORD8)0x25, (UWORD8)0x09, (UWORD8)0x3B, (UWORD8)0x29, (UWORD8)0x39,
|
|
(UWORD8)0x3B, (UWORD8)0x39, (UWORD8)0x09, (UWORD8)0x3B, (UWORD8)0x08,
|
|
(UWORD8)0x20, (UWORD8)0x3B, (UWORD8)0x0A, (UWORD8)0x09, (UWORD8)0x3B,
|
|
(UWORD8)0x13, (UWORD8)0x0A, (UWORD8)0x09, (UWORD8)0x10, (UWORD8)0x25,
|
|
(UWORD8)0x0D, (UWORD8)0x26, (UWORD8)0x13, (UWORD8)0x20, (UWORD8)0x0D,
|
|
(UWORD8)0x10, (UWORD8)0x20, (UWORD8)0x0D, (UWORD8)0x10, (UWORD8)0x20,
|
|
(UWORD8)0x0D, (UWORD8)0x09, (UWORD8)0x10, (UWORD8)0x12, (UWORD8)0x13,
|
|
(UWORD8)0x22, (UWORD8)0x25, (UWORD8)0x3D, (UWORD8)0x25, (UWORD8)0x25,
|
|
(UWORD8)0x18, (UWORD8)0x39, (UWORD8)0x07, (UWORD8)0x09, (UWORD8)0x07,
|
|
(UWORD8)0x07, (UWORD8)0x20, (UWORD8)0x07, (UWORD8)0x09, (UWORD8)0x3C,
|
|
(UWORD8)0x20, (UWORD8)0x3B, (UWORD8)0x08, (UWORD8)0x20, (UWORD8)0x39,
|
|
(UWORD8)0x09, (UWORD8)0x39, (UWORD8)0x09, (UWORD8)0x3B, (UWORD8)0x08,
|
|
(UWORD8)0x0D, (UWORD8)0x13, (UWORD8)0x08, (UWORD8)0x3B, (UWORD8)0x2B,
|
|
(UWORD8)0x09, (UWORD8)0x10, (UWORD8)0x25, (UWORD8)0x3B, (UWORD8)0x39,
|
|
(UWORD8)0x39, (UWORD8)0x09, (UWORD8)0x13, (UWORD8)0x39, (UWORD8)0x09,
|
|
(UWORD8)0x10, (UWORD8)0x2B, (UWORD8)0x09, (UWORD8)0x10, (UWORD8)0x28,
|
|
(UWORD8)0x0D, (UWORD8)0x12, (UWORD8)0x13, (UWORD8)0x2B, (UWORD8)0x10,
|
|
(UWORD8)0x0A, (UWORD8)0x3B, (UWORD8)0x25, (UWORD8)0x3B, (UWORD8)0x12,
|
|
(UWORD8)0x13, (UWORD8)0x13, (UWORD8)0x28, (UWORD8)0x3D, (UWORD8)0x28,
|
|
(UWORD8)0x18, (UWORD8)0x39, (UWORD8)0x07, (UWORD8)0x20, (UWORD8)0x24,
|
|
(UWORD8)0x07, (UWORD8)0x0B, (UWORD8)0x07, (UWORD8)0x20, (UWORD8)0x39,
|
|
(UWORD8)0x20, (UWORD8)0x39, (UWORD8)0x0C, (UWORD8)0x39, (UWORD8)0x09,
|
|
(UWORD8)0x39, (UWORD8)0x09, (UWORD8)0x26, (UWORD8)0x2B, (UWORD8)0x09,
|
|
(UWORD8)0x2B, (UWORD8)0x3B, (UWORD8)0x12, (UWORD8)0x3B, (UWORD8)0x2B,
|
|
(UWORD8)0x3B, (UWORD8)0x09, (UWORD8)0x13, (UWORD8)0x0A, (UWORD8)0x26,
|
|
(UWORD8)0x16, (UWORD8)0x3D, (UWORD8)0x12, (UWORD8)0x26, (UWORD8)0x18,
|
|
(UWORD8)0x0C, (UWORD8)0x07, (UWORD8)0x39, (UWORD8)0x1C, (UWORD8)0x0B,
|
|
(UWORD8)0x39, (UWORD8)0x39, (UWORD8)0x0B, (UWORD8)0x12, (UWORD8)0x0B,
|
|
(UWORD8)0x26, (UWORD8)0x28, (UWORD8)0x10, (UWORD8)0x3D, (UWORD8)0x16,
|
|
(UWORD8)0x26, (UWORD8)0x18, (UWORD8)0x39, (UWORD8)0x39, (UWORD8)0x0B,
|
|
(UWORD8)0x0B, (UWORD8)0x1C, (UWORD8)0x25, (UWORD8)0x26, (UWORD8)0x1C,
|
|
(UWORD8)0x18, (UWORD8)0x18, (UWORD8)0x07, (UWORD8)0x0B, (UWORD8)0x0B,
|
|
(UWORD8)0x3D, (UWORD8)0x25, (UWORD8)0x16, (UWORD8)0x25, (UWORD8)0x18,
|
|
(UWORD8)0x0B, (UWORD8)0x0B, (UWORD8)0x3D, (UWORD8)0x2B, (UWORD8)0x16,
|
|
(UWORD8)0x1F, (UWORD8)0x18, (UWORD8)0x0B, (UWORD8)0x26, (UWORD8)0x3D,
|
|
(UWORD8)0x1F, (UWORD8)0x3D, (UWORD8)0x12, (UWORD8)0x18, (UWORD8)0x39,
|
|
(UWORD8)0x0E, (UWORD8)0x3D, (UWORD8)0x2E, (UWORD8)0x16, (UWORD8)0x18,
|
|
(UWORD8)0x0E, (UWORD8)0x0E, (UWORD8)0x2E, (UWORD8)0x16, (UWORD8)0x18,
|
|
(UWORD8)0x0E, (UWORD8)0x1C, (UWORD8)0x1C, (UWORD8)0x18, (UWORD8)0x0E,
|
|
(UWORD8)0x19, (UWORD8)0x1C, (UWORD8)0x2E, (UWORD8)0x2E, (UWORD8)0x0C,
|
|
(UWORD8)0x3D, (UWORD8)0x22, (UWORD8)0x18, (UWORD8)0x32, (UWORD8)0x3E,
|
|
(UWORD8)0x03, (UWORD8)0x1A, (UWORD8)0x1A, (UWORD8)0x30, (UWORD8)0x30,
|
|
(UWORD8)0x1D, (UWORD8)0x02, (UWORD8)0x02, (UWORD8)0x02, (UWORD8)0x08,
|
|
(UWORD8)0x36, (UWORD8)0x36, (UWORD8)0x35, (UWORD8)0x3B, (UWORD8)0x03,
|
|
(UWORD8)0x1A, (UWORD8)0x30, (UWORD8)0x30, (UWORD8)0x30, (UWORD8)0x02,
|
|
(UWORD8)0x04, (UWORD8)0x04, (UWORD8)0x04, (UWORD8)0x39, (UWORD8)0x20,
|
|
(UWORD8)0x20, (UWORD8)0x09, (UWORD8)0x3B, (UWORD8)0x0A, (UWORD8)0x12,
|
|
(UWORD8)0x1A, (UWORD8)0x30, (UWORD8)0x2C, (UWORD8)0x2A, (UWORD8)0x2A,
|
|
(UWORD8)0x2D, (UWORD8)0x2D, (UWORD8)0x07, (UWORD8)0x34, (UWORD8)0x34,
|
|
(UWORD8)0x39, (UWORD8)0x34, (UWORD8)0x34, (UWORD8)0x34, (UWORD8)0x0B,
|
|
(UWORD8)0x0B, (UWORD8)0x24, (UWORD8)0x02, (UWORD8)0x04, (UWORD8)0x39,
|
|
(UWORD8)0x39, (UWORD8)0x0A, (UWORD8)0x34, (UWORD8)0x07, (UWORD8)0x34,
|
|
(UWORD8)0x34, (UWORD8)0x0E, (UWORD8)0x34, (UWORD8)0x0E, (UWORD8)0x02,
|
|
(UWORD8)0x39, (UWORD8)0x39, (UWORD8)0x39, (UWORD8)0x07, (UWORD8)0x0E,
|
|
(UWORD8)0x34, (UWORD8)0x0E, (UWORD8)0x07, (UWORD8)0x39, (UWORD8)0x39,
|
|
(UWORD8)0x39, (UWORD8)0x34, (UWORD8)0x07, (UWORD8)0x39, (UWORD8)0x07,
|
|
(UWORD8)0x0C, (UWORD8)0x07, (UWORD8)0x07, (UWORD8)0x0C, (UWORD8)0x0C,
|
|
(UWORD8)0x07, (UWORD8)0x39, (UWORD8)0x07, (UWORD8)0x39, (UWORD8)0x0E,
|
|
(UWORD8)0x01, (UWORD8)0x27, (UWORD8)0x27, (UWORD8)0x27, (UWORD8)0x2F,
|
|
(UWORD8)0x00, (UWORD8)0x00, (UWORD8)0x11, (UWORD8)0x27, (UWORD8)0x2F,
|
|
(UWORD8)0x11, (UWORD8)0x15, (UWORD8)0x00, (UWORD8)0x11, (UWORD8)0x15,
|
|
(UWORD8)0x00, (UWORD8)0x00, (UWORD8)0x01, (UWORD8)0x2F, (UWORD8)0x00,
|
|
(UWORD8)0x15, (UWORD8)0x2F, (UWORD8)0x11, (UWORD8)0x2F, (UWORD8)0x11,
|
|
(UWORD8)0x11, (UWORD8)0x11, (UWORD8)0x11, (UWORD8)0x15, (UWORD8)0x00,
|
|
(UWORD8)0x11, (UWORD8)0x2F, (UWORD8)0x11, (UWORD8)0x2F, (UWORD8)0x11,
|
|
(UWORD8)0x01, (UWORD8)0x11, (UWORD8)0x2F, (UWORD8)0x11, (UWORD8)0x2F,
|
|
(UWORD8)0x11, (UWORD8)0x2F, (UWORD8)0x11, (UWORD8)0x11, (UWORD8)0x2F,
|
|
(UWORD8)0x11, (UWORD8)0x2F, (UWORD8)0x15, (UWORD8)0x17, (UWORD8)0x11,
|
|
(UWORD8)0x27, (UWORD8)0x11, (UWORD8)0x11, (UWORD8)0x11, (UWORD8)0x2F,
|
|
(UWORD8)0x11, (UWORD8)0x2F, (UWORD8)0x11, (UWORD8)0x11, (UWORD8)0x2F,
|
|
(UWORD8)0x2F, (UWORD8)0x17, (UWORD8)0x15, (UWORD8)0x17, (UWORD8)0x27,
|
|
(UWORD8)0x27, (UWORD8)0x17, (UWORD8)0x2F, (UWORD8)0x27, (UWORD8)0x2F,
|
|
(UWORD8)0x2F, (UWORD8)0x27, (UWORD8)0x17, (UWORD8)0x2F, (UWORD8)0x27,
|
|
(UWORD8)0x17, (UWORD8)0x2F, (UWORD8)0x27, (UWORD8)0x2F, (UWORD8)0x2F,
|
|
(UWORD8)0x27, (UWORD8)0x2F, (UWORD8)0x2F, (UWORD8)0x27, (UWORD8)0x17,
|
|
(UWORD8)0x2F, (UWORD8)0x27, (UWORD8)0x17, (UWORD8)0x2F, (UWORD8)0x27,
|
|
(UWORD8)0x17, (UWORD8)0x2F, (UWORD8)0x27, (UWORD8)0x27, (UWORD8)0x2B,
|
|
(UWORD8)0x17, (UWORD8)0x27, (UWORD8)0x2F, (UWORD8)0x27, (UWORD8)0x17,
|
|
(UWORD8)0x2B, (UWORD8)0x2F, (UWORD8)0x2F, (UWORD8)0x27, (UWORD8)0x01,
|
|
(UWORD8)0x00, (UWORD8)0x15, (UWORD8)0x00, (UWORD8)0x11, (UWORD8)0x00,
|
|
(UWORD8)0x27, (UWORD8)0x00, (UWORD8)0x15, (UWORD8)0x17, (UWORD8)0x17,
|
|
(UWORD8)0x15, (UWORD8)0x17, (UWORD8)0x27, (UWORD8)0x17, (UWORD8)0x17,
|
|
(UWORD8)0x17, (UWORD8)0x17, (UWORD8)0x27, (UWORD8)0x27, (UWORD8)0x27,
|
|
(UWORD8)0x15, (UWORD8)0x2F, (UWORD8)0x27, (UWORD8)0x2F, (UWORD8)0x27,
|
|
(UWORD8)0x2F, (UWORD8)0x15, (UWORD8)0x2F, (UWORD8)0x27, (UWORD8)0x2F,
|
|
(UWORD8)0x27, (UWORD8)0x17, (UWORD8)0x27, (UWORD8)0x17, (UWORD8)0x27,
|
|
(UWORD8)0x2F, (UWORD8)0x27, (UWORD8)0x17, (UWORD8)0x17, (UWORD8)0x17,
|
|
(UWORD8)0x15, (UWORD8)0x00};
|
|
|
|
static const UWORD16 ixheaacd_ari_cf_m[64][17] = {
|
|
{708, 706, 579, 569, 568, 567, 479, 469, 297, 138, 97, 91, 72, 52, 38, 34,
|
|
0},
|
|
{7619, 6917, 6519, 6412, 5514, 5003, 4683, 4563, 3907, 3297, 3125, 3060,
|
|
2904, 2718, 2631, 2590, 0},
|
|
{7263, 4888, 4810, 4803, 1889, 415, 335, 327, 195, 72, 52, 49, 36, 20, 15,
|
|
14, 0},
|
|
{3626, 2197, 2188, 2187, 582, 57, 47, 46, 30, 12, 9, 8, 6, 4, 3, 2, 0},
|
|
{7806, 5541, 5451, 5441, 2720, 834, 691, 674, 487, 243, 179, 167, 139, 98,
|
|
77, 70, 0},
|
|
{6684, 4101, 4058, 4055, 1748, 426, 368, 364, 322, 257, 235, 232, 228, 222,
|
|
217, 215, 0},
|
|
{9162, 5964, 5831, 5819, 3269, 866, 658, 638, 535, 348, 258, 244, 234, 214,
|
|
195, 186, 0},
|
|
{10638, 8491, 8365, 8351, 4418, 2067, 1859, 1834, 1190, 601, 495, 478, 356,
|
|
217, 174, 164, 0},
|
|
{13389, 10514, 10032, 9961, 7166, 3488, 2655, 2524, 2015, 1140, 760, 672,
|
|
585, 426, 325, 283, 0},
|
|
{14861, 12788, 12115, 11952, 9987, 6657, 5323, 4984, 4324, 3001, 2205, 1943,
|
|
1764, 1394, 1115, 978, 0},
|
|
{12876, 10004, 9661, 9610, 7107, 3435, 2711, 2595, 2257, 1508, 1059, 952,
|
|
893, 753, 609, 538, 0},
|
|
{15125, 13591, 13049, 12874, 11192, 8543, 7406, 7023, 6291, 4922, 4104,
|
|
3769, 3465, 2890, 2486, 2275, 0},
|
|
{14574, 13106, 12731, 12638, 10453, 7947, 7233, 7037, 6031, 4618, 4081,
|
|
3906, 3465, 2802, 2476, 2349, 0},
|
|
{15070, 13179, 12517, 12351, 10742, 7657, 6200, 5825, 5264, 3998, 3014,
|
|
2662, 2510, 2153, 1799, 1564, 0},
|
|
{15542, 14466, 14007, 13844, 12489, 10409, 9481, 9132, 8305, 6940, 6193,
|
|
5867, 5458, 4743, 4291, 4047, 0},
|
|
{15165, 14384, 14084, 13934, 12911, 11485, 10844, 10513, 10002, 8993, 8380,
|
|
8051, 7711, 7036, 6514, 6233, 0},
|
|
{15642, 14279, 13625, 13393, 12348, 9971, 8405, 7858, 7335, 6119, 4918,
|
|
4376, 4185, 3719, 3231, 2860, 0},
|
|
{13408, 13407, 11471, 11218, 11217, 11216, 9473, 9216, 6480, 3689, 2857,
|
|
2690, 2256, 1732, 1405, 1302, 0},
|
|
{16098, 15584, 15191, 14931, 14514, 13578, 12703, 12103, 11830, 11172,
|
|
10475, 9867, 9695, 9281, 8825, 8389, 0},
|
|
{15844, 14873, 14277, 13996, 13230, 11535, 10205, 9543, 9107, 8086, 7085,
|
|
6419, 6214, 5713, 5195, 4731, 0},
|
|
{16131, 15720, 15443, 15276, 14848, 13971, 13314, 12910, 12591, 11874,
|
|
11225, 10788, 10573, 10077, 9585, 9209, 0},
|
|
{16331, 16330, 12283, 11435, 11434, 11433, 8725, 8049, 6065, 4138, 3187,
|
|
2842, 2529, 2171, 1907, 1745, 0},
|
|
{16011, 15292, 14782, 14528, 14008, 12767, 11556, 10921, 10591, 9759, 8813,
|
|
8043, 7855, 7383, 6863, 6282, 0},
|
|
{16380, 16379, 15159, 14610, 14609, 14608, 12859, 12111, 11046, 9536, 8348,
|
|
7713, 7216, 6533, 5964, 5546, 0},
|
|
{16367, 16333, 16294, 16253, 16222, 16143, 16048, 15947, 15915, 15832,
|
|
15731, 15619, 15589, 15512, 15416, 15310, 0},
|
|
{15967, 15319, 14937, 14753, 14010, 12638, 11787, 11360, 10805, 9706, 8934,
|
|
8515, 8166, 7456, 6911, 6575, 0},
|
|
{4906, 3005, 2985, 2984, 875, 102, 83, 81, 47, 17, 12, 11, 8, 5, 4, 3, 0},
|
|
{7217, 4346, 4269, 4264, 1924, 428, 340, 332, 280, 203, 179, 175, 171, 164,
|
|
159, 157, 0},
|
|
{16010, 15415, 15032, 14805, 14228, 13043, 12168, 11634, 11265, 10419, 9645,
|
|
9110, 8892, 8378, 7850, 7437, 0},
|
|
{8573, 5218, 5046, 5032, 2787, 771, 555, 533, 443, 286, 218, 205, 197, 181,
|
|
168, 162, 0},
|
|
{11474, 8095, 7822, 7796, 4632, 1443, 1046, 1004, 748, 351, 218, 194, 167,
|
|
121, 93, 83, 0},
|
|
{16152, 15764, 15463, 15264, 14925, 14189, 13536, 13070, 12846, 12314,
|
|
11763, 11277, 11131, 10777, 10383, 10011, 0},
|
|
{14187, 11654, 11043, 10919, 8498, 4885, 3778, 3552, 2947, 1835, 1283, 1134,
|
|
998, 749, 585, 514, 0},
|
|
{14162, 11527, 10759, 10557, 8601, 5417, 4105, 3753, 3286, 2353, 1708, 1473,
|
|
1370, 1148, 959, 840, 0},
|
|
{16205, 15902, 15669, 15498, 15213, 14601, 14068, 13674, 13463, 12970,
|
|
12471, 12061, 11916, 11564, 11183, 10841, 0},
|
|
{15043, 12972, 12092, 11792, 10265, 7446, 5934, 5379, 4883, 3825, 3036,
|
|
2647, 2507, 2185, 1901, 1699, 0},
|
|
{15320, 13694, 12782, 12352, 11191, 8936, 7433, 6671, 6255, 5366, 4622,
|
|
4158, 4020, 3712, 3420, 3198, 0},
|
|
{16255, 16020, 15768, 15600, 15416, 14963, 14440, 14006, 13875, 13534,
|
|
13137, 12697, 12602, 12364, 12084, 11781, 0},
|
|
{15627, 14503, 13906, 13622, 12557, 10527, 9269, 8661, 8117, 6933, 5994,
|
|
5474, 5222, 4664, 4166, 3841, 0},
|
|
{16366, 16365, 14547, 14160, 14159, 14158, 11969, 11473, 8735, 6147, 4911,
|
|
4530, 3865, 3180, 2710, 2473, 0},
|
|
{16257, 16038, 15871, 15754, 15536, 15071, 14673, 14390, 14230, 13842,
|
|
13452, 13136, 13021, 12745, 12434, 12154, 0},
|
|
{15855, 14971, 14338, 13939, 13239, 11782, 10585, 9805, 9444, 8623, 7846,
|
|
7254, 7079, 6673, 6262, 5923, 0},
|
|
{9492, 6318, 6197, 6189, 3004, 652, 489, 477, 333, 143, 96, 90, 78, 60, 50,
|
|
47, 0},
|
|
{16313, 16191, 16063, 15968, 15851, 15590, 15303, 15082, 14968, 14704,
|
|
14427, 14177, 14095, 13899, 13674, 13457, 0},
|
|
{8485, 5473, 5389, 5383, 2411, 494, 386, 377, 278, 150, 117, 112, 103, 89,
|
|
81, 78, 0},
|
|
{10497, 7154, 6959, 6943, 3788, 1004, 734, 709, 517, 238, 152, 138, 120, 90,
|
|
72, 66, 0},
|
|
{16317, 16226, 16127, 16040, 15955, 15762, 15547, 15345, 15277, 15111,
|
|
14922, 14723, 14671, 14546, 14396, 14239, 0},
|
|
{16382, 16381, 15858, 15540, 15539, 15538, 14704, 14168, 13768, 13092,
|
|
12452, 11925, 11683, 11268, 10841, 10460, 0},
|
|
{5974, 3798, 3758, 3755, 1275, 205, 166, 162, 95, 35, 26, 24, 18, 11, 8, 7,
|
|
0},
|
|
{3532, 2258, 2246, 2244, 731, 135, 118, 115, 87, 45, 36, 34, 29, 21, 17, 16,
|
|
0},
|
|
{7466, 4882, 4821, 4811, 2476, 886, 788, 771, 688, 531, 469, 457, 437, 400,
|
|
369, 361, 0},
|
|
{9580, 5772, 5291, 5216, 3444, 1496, 1025, 928, 806, 578, 433, 384, 366,
|
|
331, 296, 273, 0},
|
|
{10692, 7730, 7543, 7521, 4679, 1746, 1391, 1346, 1128, 692, 495, 458, 424,
|
|
353, 291, 268, 0},
|
|
{11040, 7132, 6549, 6452, 4377, 1875, 1253, 1130, 958, 631, 431, 370, 346,
|
|
296, 253, 227, 0},
|
|
{12687, 9332, 8701, 8585, 6266, 3093, 2182, 2004, 1683, 1072, 712, 608, 559,
|
|
458, 373, 323, 0},
|
|
{13429, 9853, 8860, 8584, 6806, 4039, 2862, 2478, 2239, 1764, 1409, 1224,
|
|
1178, 1077, 979, 903, 0},
|
|
{14685, 12163, 11061, 10668, 9101, 6345, 4871, 4263, 3908, 3200, 2668, 2368,
|
|
2285, 2106, 1942, 1819, 0},
|
|
{13295, 11302, 10999, 10945, 7947, 5036, 4490, 4385, 3391, 2185, 1836, 1757,
|
|
1424, 998, 833, 785, 0},
|
|
{4992, 2993, 2972, 2970, 1269, 575, 552, 549, 530, 505, 497, 495, 493, 489,
|
|
486, 485, 0},
|
|
{15419, 13862, 13104, 12819, 11429, 8753, 7220, 6651, 6020, 4667, 3663,
|
|
3220, 2995, 2511, 2107, 1871, 0},
|
|
{12468, 9263, 8912, 8873, 5758, 2193, 1625, 1556, 1187, 589, 371, 330, 283,
|
|
200, 149, 131, 0},
|
|
{15870, 15076, 14615, 14369, 13586, 12034, 10990, 10423, 9953, 8908, 8031,
|
|
7488, 7233, 6648, 6101, 5712, 0},
|
|
{1693, 978, 976, 975, 194, 18, 16, 15, 11, 7, 6, 5, 4, 3, 2, 1, 0},
|
|
{7992, 5218, 5147, 5143, 2152, 366, 282, 276, 173, 59, 38, 35, 27, 16, 11,
|
|
10, 0}};
|
|
|
|
typedef struct { WORD32 low, high, value; } state_arith;
|
|
|
|
const WORD32 ixheaacd_table_frac[7] = {
|
|
638450709, 759250126, 902905651, 1073741824,
|
|
1276901417, 1518500250, 1805811302,
|
|
};
|
|
|
|
const WORD64 ixheaacd_table_exp[32] = {
|
|
1, 2, 4, 8, 16, 32, 64,
|
|
128, 256, 512, 1024, 2048, 4096, 8192,
|
|
16384, 32768, 65536, 131072, 262144, 524288, 1048576,
|
|
2097152, 4194304, 8388608, 16777216, 33554432, 67108864, 134217728,
|
|
268435456, 536870912, 1073741824, 2147483648};
|
|
|
|
static const WORD32 ixheaacd_pow_14_3[8] = {0, 3251, 4096, 5161,
|
|
6502, 8192, 10321, 13004};
|
|
|
|
const WORD32 ixheaacd_pow_table_Q13[1025] = {0,
|
|
131072 >> 4,
|
|
330281 >> 4,
|
|
567116 >> 4,
|
|
832256 >> 4,
|
|
1120650 >> 4,
|
|
1429042 >> 4,
|
|
1755122 >> 4,
|
|
2097152 >> 4,
|
|
2453767 >> 4,
|
|
2823861 >> 4,
|
|
3206517 >> 4,
|
|
3600960 >> 4,
|
|
4006524 >> 4,
|
|
4422631 >> 4,
|
|
4848770 >> 4,
|
|
5284492 >> 4,
|
|
5729392 >> 4,
|
|
6183105 >> 4,
|
|
6645302 >> 4,
|
|
7115683 >> 4,
|
|
7593972 >> 4,
|
|
8079916 >> 4,
|
|
8573281 >> 4,
|
|
9073850 >> 4,
|
|
9581422 >> 4,
|
|
10095808 >> 4,
|
|
10616832 >> 4,
|
|
11144330 >> 4,
|
|
11678147 >> 4,
|
|
12218136 >> 4,
|
|
12764159 >> 4,
|
|
13316085 >> 4,
|
|
13873792 >> 4,
|
|
14437162 >> 4,
|
|
15006082 >> 4,
|
|
15580448 >> 4,
|
|
16160157 >> 4,
|
|
16745112 >> 4,
|
|
17335222 >> 4,
|
|
17930398 >> 4,
|
|
18530554 >> 4,
|
|
19135610 >> 4,
|
|
19745488 >> 4,
|
|
20360112 >> 4,
|
|
20979411 >> 4,
|
|
21603314 >> 4,
|
|
22231755 >> 4,
|
|
22864669 >> 4,
|
|
23501994 >> 4,
|
|
24143669 >> 4,
|
|
24789637 >> 4,
|
|
25439841 >> 4,
|
|
26094226 >> 4,
|
|
26752740 >> 4,
|
|
27415332 >> 4,
|
|
28081952 >> 4,
|
|
28752552 >> 4,
|
|
29427086 >> 4,
|
|
30105507 >> 4,
|
|
30787772 >> 4,
|
|
31473838 >> 4,
|
|
32163664 >> 4,
|
|
32857208 >> 4,
|
|
33554432 >> 4,
|
|
34255297 >> 4,
|
|
34959765 >> 4,
|
|
35667801 >> 4,
|
|
36379368 >> 4,
|
|
37094431 >> 4,
|
|
37812958 >> 4,
|
|
38534914 >> 4,
|
|
39260268 >> 4,
|
|
39988988 >> 4,
|
|
40721043 >> 4,
|
|
41456403 >> 4,
|
|
42195038 >> 4,
|
|
42936921 >> 4,
|
|
43682022 >> 4,
|
|
44430314 >> 4,
|
|
45181770 >> 4,
|
|
45936364 >> 4,
|
|
46694070 >> 4,
|
|
47454862 >> 4,
|
|
48218716 >> 4,
|
|
48985607 >> 4,
|
|
49755512 >> 4,
|
|
50528406 >> 4,
|
|
51304267 >> 4,
|
|
52083073 >> 4,
|
|
52864802 >> 4,
|
|
53649431 >> 4,
|
|
54436939 >> 4,
|
|
55227306 >> 4,
|
|
56020511 >> 4,
|
|
56816534 >> 4,
|
|
57615355 >> 4,
|
|
58416954 >> 4,
|
|
59221313 >> 4,
|
|
60028412 >> 4,
|
|
60838233 >> 4,
|
|
61650759 >> 4,
|
|
62465970 >> 4,
|
|
63283850 >> 4,
|
|
64104381 >> 4,
|
|
64927547 >> 4,
|
|
65753329 >> 4,
|
|
66581713 >> 4,
|
|
67412681 >> 4,
|
|
68246218 >> 4,
|
|
69082308 >> 4,
|
|
69920936 >> 4,
|
|
70762086 >> 4,
|
|
71605743 >> 4,
|
|
72451892 >> 4,
|
|
73300519 >> 4,
|
|
74151609 >> 4,
|
|
75005149 >> 4,
|
|
75861124 >> 4,
|
|
76719520 >> 4,
|
|
77580324 >> 4,
|
|
78443523 >> 4,
|
|
79309103 >> 4,
|
|
80177051 >> 4,
|
|
81047354 >> 4,
|
|
81920000 >> 4,
|
|
82794977 >> 4,
|
|
83672271 >> 4,
|
|
84551871 >> 4,
|
|
5339610,
|
|
5394871,
|
|
5450274,
|
|
5505818,
|
|
5561502,
|
|
5617327,
|
|
5673290,
|
|
5729391,
|
|
5785631,
|
|
5842007,
|
|
5898519,
|
|
5955168,
|
|
6011951,
|
|
6068869,
|
|
6125920,
|
|
6183105,
|
|
6240422,
|
|
6297871,
|
|
6355451,
|
|
6413162,
|
|
6471004,
|
|
6528974,
|
|
6587074,
|
|
6645302,
|
|
6703658,
|
|
6762141,
|
|
6820751,
|
|
6879487,
|
|
6938349,
|
|
6997336,
|
|
7056447,
|
|
7115683,
|
|
7175042,
|
|
7234524,
|
|
7294129,
|
|
7353855,
|
|
7413703,
|
|
7473672,
|
|
7533762,
|
|
7593972,
|
|
7654301,
|
|
7714750,
|
|
7775317,
|
|
7836002,
|
|
7896805,
|
|
7957725,
|
|
8018762,
|
|
8079916,
|
|
8141185,
|
|
8202570,
|
|
8264070,
|
|
8325685,
|
|
8387413,
|
|
8449256,
|
|
8511212,
|
|
8573281,
|
|
8635462,
|
|
8697756,
|
|
8760161,
|
|
8822678,
|
|
8885305,
|
|
8948043,
|
|
9010892,
|
|
9073850,
|
|
9136917,
|
|
9200094,
|
|
9263379,
|
|
9326772,
|
|
9390274,
|
|
9453882,
|
|
9517598,
|
|
9581421,
|
|
9645351,
|
|
9709386,
|
|
9773527,
|
|
9837774,
|
|
9902125,
|
|
9966582,
|
|
10031143,
|
|
10095807,
|
|
10160576,
|
|
10225448,
|
|
10290423,
|
|
10355500,
|
|
10420681,
|
|
10485963,
|
|
10551347,
|
|
10616832,
|
|
10682419,
|
|
10748106,
|
|
10813894,
|
|
10879782,
|
|
10945770,
|
|
11011857,
|
|
11078044,
|
|
11144330,
|
|
11210715,
|
|
11277198,
|
|
11343779,
|
|
11410458,
|
|
11477234,
|
|
11544108,
|
|
11611079,
|
|
11678147,
|
|
11745311,
|
|
11812571,
|
|
11879927,
|
|
11947378,
|
|
12014925,
|
|
12082567,
|
|
12150304,
|
|
12218135,
|
|
12286061,
|
|
12354081,
|
|
12422194,
|
|
12490401,
|
|
12558701,
|
|
12627094,
|
|
12695580,
|
|
12764158,
|
|
12832829,
|
|
12901592,
|
|
12970446,
|
|
13039392,
|
|
13108429,
|
|
13177557,
|
|
13246776,
|
|
13316085,
|
|
13385485,
|
|
13454975,
|
|
13524554,
|
|
13594224,
|
|
13663982,
|
|
13733830,
|
|
13803767,
|
|
13873792,
|
|
13943906,
|
|
14014108,
|
|
14084398,
|
|
14154776,
|
|
14225242,
|
|
14295794,
|
|
14366435,
|
|
14437162,
|
|
14507975,
|
|
14578876,
|
|
14649862,
|
|
14720935,
|
|
14792093,
|
|
14863337,
|
|
14934667,
|
|
15006082,
|
|
15077582,
|
|
15149167,
|
|
15220837,
|
|
15292591,
|
|
15364429,
|
|
15436351,
|
|
15508358,
|
|
15580448,
|
|
15652621,
|
|
15724878,
|
|
15797217,
|
|
15869640,
|
|
15942146,
|
|
16014734,
|
|
16087404,
|
|
16160156,
|
|
16232991,
|
|
16305907,
|
|
16378905,
|
|
16451984,
|
|
16525145,
|
|
16598386,
|
|
16671709,
|
|
16745112,
|
|
16818596,
|
|
16892160,
|
|
16965804,
|
|
17039528,
|
|
17113332,
|
|
17187216,
|
|
17261179,
|
|
17335222,
|
|
17409343,
|
|
17483544,
|
|
17557824,
|
|
17632182,
|
|
17706618,
|
|
17781133,
|
|
17855726,
|
|
17930397,
|
|
18005146,
|
|
18079973,
|
|
18154877,
|
|
18229858,
|
|
18304917,
|
|
18380052,
|
|
18455265,
|
|
18530554,
|
|
18605920,
|
|
18681362,
|
|
18756880,
|
|
18832475,
|
|
18908145,
|
|
18983891,
|
|
19059713,
|
|
19135610,
|
|
19211583,
|
|
19287630,
|
|
19363753,
|
|
19439951,
|
|
19516223,
|
|
19592571,
|
|
19668992,
|
|
19745488,
|
|
19822058,
|
|
19898702,
|
|
19975420,
|
|
20052211,
|
|
20129076,
|
|
20206015,
|
|
20283027,
|
|
20360112,
|
|
20437270,
|
|
20514501,
|
|
20591805,
|
|
20669181,
|
|
20746630,
|
|
20824151,
|
|
20901745,
|
|
20979410,
|
|
21057148,
|
|
21134957,
|
|
21212838,
|
|
21290791,
|
|
21368815,
|
|
21446910,
|
|
21525076,
|
|
21603314,
|
|
21681622,
|
|
21760001,
|
|
21838451,
|
|
21916971,
|
|
21995561,
|
|
22074222,
|
|
22152953,
|
|
22231754,
|
|
22310625,
|
|
22389566,
|
|
22468576,
|
|
22547656,
|
|
22626806,
|
|
22706024,
|
|
22785312,
|
|
22864669,
|
|
22944094,
|
|
23023589,
|
|
23103152,
|
|
23182783,
|
|
23262484,
|
|
23342252,
|
|
23422089,
|
|
23501993,
|
|
23581966,
|
|
23662007,
|
|
23742115,
|
|
23822291,
|
|
23902534,
|
|
23982845,
|
|
24063223,
|
|
24143669,
|
|
24224181,
|
|
24304761,
|
|
24385407,
|
|
24466120,
|
|
24546899,
|
|
24627745,
|
|
24708658,
|
|
24789637,
|
|
24870682,
|
|
24951793,
|
|
25032970,
|
|
25114213,
|
|
25195521,
|
|
25276895,
|
|
25358335,
|
|
25439841,
|
|
25521411,
|
|
25603047,
|
|
25684748,
|
|
25766514,
|
|
25848345,
|
|
25930241,
|
|
26012201,
|
|
26094226,
|
|
26176316,
|
|
26258469,
|
|
26340688,
|
|
26422970,
|
|
26505317,
|
|
26587727,
|
|
26670202,
|
|
26752740,
|
|
26835342,
|
|
26918008,
|
|
27000737,
|
|
27083530,
|
|
27166386,
|
|
27249305,
|
|
27332287,
|
|
27415332,
|
|
27498440,
|
|
27581611,
|
|
27664845,
|
|
27748142,
|
|
27831501,
|
|
27914922,
|
|
27998406,
|
|
28081952,
|
|
28165561,
|
|
28249231,
|
|
28332963,
|
|
28416758,
|
|
28500614,
|
|
28584532,
|
|
28668511,
|
|
28752552,
|
|
28836655,
|
|
28920819,
|
|
29005044,
|
|
29089330,
|
|
29173677,
|
|
29258086,
|
|
29342555,
|
|
29427086,
|
|
29511676,
|
|
29596328,
|
|
29681040,
|
|
29765813,
|
|
29850646,
|
|
29935539,
|
|
30020493,
|
|
30105507,
|
|
30190581,
|
|
30275714,
|
|
30360908,
|
|
30446162,
|
|
30531475,
|
|
30616848,
|
|
30702280,
|
|
30787772,
|
|
30873323,
|
|
30958934,
|
|
31044604,
|
|
31130332,
|
|
31216120,
|
|
31301967,
|
|
31387873,
|
|
31473838,
|
|
31559862,
|
|
31645944,
|
|
31732084,
|
|
31818284,
|
|
31904541,
|
|
31990857,
|
|
32077231,
|
|
32163664,
|
|
32250154,
|
|
32336703,
|
|
32423309,
|
|
32509974,
|
|
32596696,
|
|
32683476,
|
|
32770313,
|
|
32857208,
|
|
32944161,
|
|
33031171,
|
|
33118238,
|
|
33205363,
|
|
33292544,
|
|
33379783,
|
|
33467079,
|
|
33554432,
|
|
33641842,
|
|
33729308,
|
|
33816832,
|
|
33904412,
|
|
33992048,
|
|
34079741,
|
|
34167491,
|
|
34255297,
|
|
34343159,
|
|
34431078,
|
|
34519052,
|
|
34607083,
|
|
34695170,
|
|
34783312,
|
|
34871511,
|
|
34959765,
|
|
35048075,
|
|
35136441,
|
|
35224862,
|
|
35313339,
|
|
35401872,
|
|
35490459,
|
|
35579102,
|
|
35667801,
|
|
35756554,
|
|
35845363,
|
|
35934226,
|
|
36023145,
|
|
36112118,
|
|
36201147,
|
|
36290230,
|
|
36379367,
|
|
36468560,
|
|
36557807,
|
|
36647108,
|
|
36736464,
|
|
36825875,
|
|
36915339,
|
|
37004858,
|
|
37094431,
|
|
37184058,
|
|
37273739,
|
|
37363474,
|
|
37453263,
|
|
37543106,
|
|
37633003,
|
|
37722953,
|
|
37812957,
|
|
37903015,
|
|
37993126,
|
|
38083291,
|
|
38173509,
|
|
38263780,
|
|
38354105,
|
|
38444483,
|
|
38534914,
|
|
38625398,
|
|
38715935,
|
|
38806525,
|
|
38897168,
|
|
38987864,
|
|
39078612,
|
|
39169414,
|
|
39260268,
|
|
39351174,
|
|
39442133,
|
|
39533145,
|
|
39624209,
|
|
39715325,
|
|
39806494,
|
|
39897714,
|
|
39988987,
|
|
40080312,
|
|
40171690,
|
|
40263119,
|
|
40354600,
|
|
40446133,
|
|
40537718,
|
|
40629354,
|
|
40721042,
|
|
40812782,
|
|
40904574,
|
|
40996417,
|
|
41088311,
|
|
41180257,
|
|
41272254,
|
|
41364303,
|
|
41456402,
|
|
41548553,
|
|
41640755,
|
|
41733008,
|
|
41825313,
|
|
41917668,
|
|
42010074,
|
|
42102530,
|
|
42195038,
|
|
42287596,
|
|
42380205,
|
|
42472865,
|
|
42565575,
|
|
42658336,
|
|
42751147,
|
|
42844009,
|
|
42936921,
|
|
43029883,
|
|
43122895,
|
|
43215958,
|
|
43309071,
|
|
43402233,
|
|
43495446,
|
|
43588709,
|
|
43682022,
|
|
43775384,
|
|
43868797,
|
|
43962259,
|
|
44055771,
|
|
44149332,
|
|
44242943,
|
|
44336604,
|
|
44430314,
|
|
44524073,
|
|
44617882,
|
|
44711741,
|
|
44805648,
|
|
44899605,
|
|
44993611,
|
|
45087666,
|
|
45181770,
|
|
45275923,
|
|
45370126,
|
|
45464377,
|
|
45558677,
|
|
45653025,
|
|
45747423,
|
|
45841869,
|
|
45936364,
|
|
46030908,
|
|
46125500,
|
|
46220141,
|
|
46314830,
|
|
46409567,
|
|
46504353,
|
|
46599187,
|
|
46694070,
|
|
46789001,
|
|
46883980,
|
|
46979007,
|
|
47074082,
|
|
47169205,
|
|
47264376,
|
|
47359595,
|
|
47454862,
|
|
47550177,
|
|
47645540,
|
|
47740950,
|
|
47836408,
|
|
47931914,
|
|
48027467,
|
|
48123068,
|
|
48218716,
|
|
48314412,
|
|
48410155,
|
|
48505945,
|
|
48601783,
|
|
48697668,
|
|
48793601,
|
|
48889580,
|
|
48985607,
|
|
49081681,
|
|
49177802,
|
|
49273969,
|
|
49370184,
|
|
49466446,
|
|
49562754,
|
|
49659109,
|
|
49755511,
|
|
49851960,
|
|
49948456,
|
|
50044998,
|
|
50141586,
|
|
50238222,
|
|
50334903,
|
|
50431631,
|
|
50528406,
|
|
50625227,
|
|
50722094,
|
|
50819007,
|
|
50915967,
|
|
51012973,
|
|
51110025,
|
|
51207123,
|
|
51304267,
|
|
51401457,
|
|
51498694,
|
|
51595976,
|
|
51693304,
|
|
51790677,
|
|
51888097,
|
|
51985562,
|
|
52083073,
|
|
52180630,
|
|
52278232,
|
|
52375880,
|
|
52473573,
|
|
52571312,
|
|
52669097,
|
|
52766926,
|
|
52864801,
|
|
52962722,
|
|
53060688,
|
|
53158699,
|
|
53256755,
|
|
53354856,
|
|
53453002,
|
|
53551194,
|
|
53649430,
|
|
53747712,
|
|
53846038,
|
|
53944410,
|
|
54042826,
|
|
54141287,
|
|
54239793,
|
|
54338344,
|
|
54436939,
|
|
54535579,
|
|
54634263,
|
|
54732993,
|
|
54831766,
|
|
54930585,
|
|
55029447,
|
|
55128354,
|
|
55227306,
|
|
55326302,
|
|
55425342,
|
|
55524426,
|
|
55623555,
|
|
55722728,
|
|
55821945,
|
|
55921206,
|
|
56020511,
|
|
56119860,
|
|
56219253,
|
|
56318690,
|
|
56418171,
|
|
56517696,
|
|
56617265,
|
|
56716877,
|
|
56816534,
|
|
56916234,
|
|
57015977,
|
|
57115765,
|
|
57215595,
|
|
57315470,
|
|
57415388,
|
|
57515349,
|
|
57615354,
|
|
57715403,
|
|
57815494,
|
|
57915629,
|
|
58015808,
|
|
58116030,
|
|
58216294,
|
|
58316602,
|
|
58416954,
|
|
58517348,
|
|
58617785,
|
|
58718266,
|
|
58818789,
|
|
58919356,
|
|
59019965,
|
|
59120617,
|
|
59221312,
|
|
59322050,
|
|
59422831,
|
|
59523654,
|
|
59624521,
|
|
59725429,
|
|
59826381,
|
|
59927375,
|
|
60028412,
|
|
60129491,
|
|
60230613,
|
|
60331777,
|
|
60432983,
|
|
60534232,
|
|
60635524,
|
|
60736857,
|
|
60838233,
|
|
60939651,
|
|
61041112,
|
|
61142614,
|
|
61244159,
|
|
61345746,
|
|
61447375,
|
|
61549046,
|
|
61650759,
|
|
61752513,
|
|
61854310,
|
|
61956149,
|
|
62058030,
|
|
62159952,
|
|
62261916,
|
|
62363922,
|
|
62465970,
|
|
62568059,
|
|
62670191,
|
|
62772363,
|
|
62874578,
|
|
62976833,
|
|
63079131,
|
|
63181470,
|
|
63283850,
|
|
63386272,
|
|
63488735,
|
|
63591239,
|
|
63693785,
|
|
63796372,
|
|
63899001,
|
|
64001670,
|
|
64104381,
|
|
64207133,
|
|
64309926,
|
|
64412760,
|
|
64515636,
|
|
64618552,
|
|
64721509,
|
|
64824507,
|
|
64927546,
|
|
65030627,
|
|
65133747,
|
|
65236909,
|
|
65340112,
|
|
65443355,
|
|
65546639,
|
|
65649964,
|
|
65753329,
|
|
65856735,
|
|
65960182,
|
|
66063669,
|
|
66167197,
|
|
66270765,
|
|
66374374,
|
|
66478023,
|
|
66581713,
|
|
66685443,
|
|
66789213,
|
|
66893024,
|
|
66996875,
|
|
67100766,
|
|
67204698,
|
|
67308669,
|
|
67412681,
|
|
67516733,
|
|
67620825,
|
|
67724957,
|
|
67829130,
|
|
67933342,
|
|
68037594,
|
|
68141886,
|
|
68246218,
|
|
68350590,
|
|
68455002,
|
|
68559454,
|
|
68663945,
|
|
68768476,
|
|
68873047,
|
|
68977658,
|
|
69082308,
|
|
69186998,
|
|
69291728,
|
|
69396497,
|
|
69501306,
|
|
69606154,
|
|
69711042,
|
|
69815969,
|
|
69920936,
|
|
70025942,
|
|
70130987,
|
|
70236072,
|
|
70341196,
|
|
70446360,
|
|
70551562,
|
|
70656804,
|
|
70762085,
|
|
70867406,
|
|
70972765,
|
|
71078164,
|
|
71183601,
|
|
71289078,
|
|
71394594,
|
|
71500149,
|
|
71605742,
|
|
71711375,
|
|
71817046,
|
|
71922757,
|
|
72028506,
|
|
72134294,
|
|
72240121,
|
|
72345987,
|
|
72451892,
|
|
72557835,
|
|
72663817,
|
|
72769837,
|
|
72875896,
|
|
72981994,
|
|
73088130,
|
|
73194305,
|
|
73300519,
|
|
73406770,
|
|
73513061,
|
|
73619390,
|
|
73725757,
|
|
73832162,
|
|
73938606,
|
|
74045088,
|
|
74151609,
|
|
74258168,
|
|
74364765,
|
|
74471400,
|
|
74578073,
|
|
74684785,
|
|
74791535,
|
|
74898323,
|
|
75005149,
|
|
75112012,
|
|
75218914,
|
|
75325854,
|
|
75432832,
|
|
75539848,
|
|
75646902,
|
|
75753994,
|
|
75861123,
|
|
75968291,
|
|
76075496,
|
|
76182739,
|
|
76290020,
|
|
76397338,
|
|
76504694,
|
|
76612088,
|
|
76719520,
|
|
76826989,
|
|
76934495,
|
|
77042040,
|
|
77149622,
|
|
77257241,
|
|
77364898,
|
|
77472592,
|
|
77580324,
|
|
77688093,
|
|
77795899,
|
|
77903743,
|
|
78011625,
|
|
78119543,
|
|
78227499,
|
|
78335492,
|
|
78443522,
|
|
78551590,
|
|
78659695,
|
|
78767836,
|
|
78876015,
|
|
78984232,
|
|
79092485,
|
|
79200775,
|
|
79309102,
|
|
79417467,
|
|
79525868,
|
|
79634306,
|
|
79742781,
|
|
79851293,
|
|
79959842,
|
|
80068428,
|
|
80177050,
|
|
80285710,
|
|
80394406,
|
|
80503139,
|
|
80611908,
|
|
80720715,
|
|
80829558,
|
|
80938438,
|
|
81047354,
|
|
81156307,
|
|
81265296,
|
|
81374322,
|
|
81483385,
|
|
81592484,
|
|
81701620,
|
|
81810792,
|
|
81920000,
|
|
82029245,
|
|
82138526,
|
|
82247844,
|
|
82357198,
|
|
82466588,
|
|
82576014,
|
|
82685477,
|
|
82794976,
|
|
82904512,
|
|
83014083,
|
|
83123691,
|
|
83233334,
|
|
83343014,
|
|
83452730,
|
|
83562482,
|
|
83672271,
|
|
83782095,
|
|
83891955,
|
|
84001851,
|
|
84111783,
|
|
84221751,
|
|
84331755,
|
|
84441795,
|
|
84551870};
|
|
|
|
static const WORD32 ixheaacd_esc_nb_offset[8] = {
|
|
0, 131072, 262144, 393216, 524288, 655360, 786432, 917504};
|
|
|
|
static void ixheaacd_arith_map_context(WORD32 pres_n, WORD32 prev_n,
|
|
WORD8 *c_prev, WORD8 *c,
|
|
WORD32 arith_reset_flag,
|
|
WORD8 *ptr_scratch) {
|
|
WORD32 i, k;
|
|
FLOAT32 ratio;
|
|
WORD8 *c_prev_tmp = ptr_scratch;
|
|
WORD8 *c_tmp = ptr_scratch + 516;
|
|
|
|
if (arith_reset_flag) {
|
|
for (i = 0; i < (1024 / 2) + 4; i++) {
|
|
c_prev[i] = 0;
|
|
c[i] = 0;
|
|
}
|
|
|
|
} else {
|
|
for (i = 2; i < (prev_n / 2 + 4); i++) {
|
|
c_prev_tmp[i] = c_prev[i];
|
|
c_tmp[i] = c[i];
|
|
}
|
|
|
|
ratio = (FLOAT32)(prev_n) / (FLOAT32)(pres_n);
|
|
for (i = 0; i < (pres_n / 2); i++) {
|
|
k = (WORD32)((FLOAT32)(i)*ratio);
|
|
c_prev[2 + i] = c_prev_tmp[2 + k];
|
|
c[2 + i] = c_tmp[2 + k];
|
|
}
|
|
c_prev[(pres_n / 2) + 2] = c_prev_tmp[(prev_n / 2) + 2];
|
|
c[(pres_n / 2) + 3] = c_tmp[(prev_n / 2) + 3];
|
|
}
|
|
}
|
|
|
|
VOID ixheaacd_copy_to_bitbuff(ia_bit_buf_struct *it_bit_buff_src,
|
|
ia_bit_buf_struct *it_bit_buff_dst) {
|
|
*it_bit_buff_dst = *it_bit_buff_src;
|
|
}
|
|
|
|
static WORD32 ixheaacd_arith_get_context(WORD8 *c_prev, WORD8 *c_pres,
|
|
WORD32 *c, WORD32 i) {
|
|
WORD32 tmp = (WORD32)c_prev[1] << 12;
|
|
|
|
*c = *c >> 4;
|
|
*c = *c + tmp;
|
|
*c = (*c & 0xFFF0) + c_pres[-1];
|
|
|
|
if (i > 3) {
|
|
if ((c_pres[-1] + c_pres[-2] + c_pres[-3]) < 5) {
|
|
return (*c + 0x10000);
|
|
}
|
|
}
|
|
|
|
return (*c);
|
|
}
|
|
|
|
static WORD32 ixheaacd_arith_first_symbol(ia_bit_buf_struct *it_bit_buff,
|
|
state_arith *s) {
|
|
register WORD32 val;
|
|
|
|
WORD32 bit_count = 16;
|
|
|
|
val = 0;
|
|
if (it_bit_buff->cnt_bits < 16) {
|
|
WORD32 shift_value = 16 - it_bit_buff->cnt_bits;
|
|
val = ixheaacd_read_bits_buf(it_bit_buff, it_bit_buff->cnt_bits);
|
|
val <<= shift_value;
|
|
} else {
|
|
val = ixheaacd_read_bits_buf(it_bit_buff, 16);
|
|
}
|
|
|
|
s->low = 0;
|
|
s->high = 65535;
|
|
s->value = val;
|
|
|
|
return bit_count;
|
|
}
|
|
|
|
static UWORD32 ixheaacd_arith_get_pk(UWORD32 c) {
|
|
UWORD32 j;
|
|
WORD32 i, i_min, i_max;
|
|
|
|
i_min = -1;
|
|
i = i_min;
|
|
i_max = 742 - 1;
|
|
while ((i_max - i_min) > 1) {
|
|
i = i_min + ((i_max - i_min) >> 1);
|
|
j = ixheaacd_ari_hash_m[i];
|
|
if (c < j)
|
|
i_max = i;
|
|
else if (c > j)
|
|
i_min = i;
|
|
else
|
|
return (UWORD32)ixheaacd_ari_hash_m_1[i];
|
|
}
|
|
|
|
return (ixheaacd_ari_lookup_m[i_max]);
|
|
}
|
|
|
|
static WORD32 ixheaacd_arith_decode(ia_bit_buf_struct *it_bit_buff,
|
|
WORD32 bit_count, WORD32 *m, state_arith *s,
|
|
UWORD16 const *cum_freq, WORD32 cfl) {
|
|
register WORD32 symbol;
|
|
register WORD32 low, high, range, value;
|
|
register WORD32 cumulative;
|
|
register UWORD16 const *p;
|
|
register UWORD16 const *q;
|
|
|
|
low = s->low;
|
|
high = s->high;
|
|
value = s->value;
|
|
|
|
range = high - low + 1;
|
|
cumulative = ((((WORD32)(value - low + 1)) << 14) - ((WORD32)1)) / ((WORD32)range);
|
|
|
|
if (it_bit_buff->cnt_bits == 0)
|
|
if (cumulative <= 0) return -1;
|
|
|
|
p = cum_freq - 1;
|
|
|
|
do {
|
|
q = p + (cfl >> 1);
|
|
|
|
if (*q > cumulative) {
|
|
p = q;
|
|
cfl++;
|
|
}
|
|
cfl >>= 1;
|
|
} while (cfl > 1);
|
|
|
|
symbol = p - cum_freq + 1;
|
|
|
|
if (symbol) high = low + ((range * cum_freq[symbol - 1]) >> 14) - 1;
|
|
|
|
low += ((range * cum_freq[symbol]) >> 14);
|
|
|
|
for (;;) {
|
|
if (high < 32768) {
|
|
} else if (low >= 32768) {
|
|
value -= 32768;
|
|
low -= 32768;
|
|
high -= 32768;
|
|
} else if (low >= 16384 && high < 49152) {
|
|
value -= 16384;
|
|
low -= 16384;
|
|
high -= 16384;
|
|
} else
|
|
break;
|
|
|
|
low += low;
|
|
high += high + 1;
|
|
|
|
if (it_bit_buff->cnt_bits > 0)
|
|
value = (value << 1) | ixheaacd_read_bits_buf(it_bit_buff, 1);
|
|
else
|
|
value = (value << 1);
|
|
|
|
bit_count++;
|
|
}
|
|
|
|
s->low = low;
|
|
s->high = high;
|
|
s->value = value;
|
|
|
|
*m = symbol;
|
|
|
|
return bit_count;
|
|
}
|
|
|
|
WORD32 ixheaacd_arth_decoding_level2(ia_bit_buf_struct *it_bit_buff,
|
|
WORD8 *c_prev, WORD8 *c_pres, WORD32 n,
|
|
WORD32 pres_n, WORD32 *quant) {
|
|
state_arith as;
|
|
WORD32 a, b;
|
|
WORD32 i, j, lev, pki, esc_nb;
|
|
WORD32 m;
|
|
WORD32 c = 0;
|
|
struct ia_bit_buf_struct it_bit_buff_temp = {0};
|
|
WORD32 bit_count = 0;
|
|
WORD32 s1;
|
|
WORD32 temp;
|
|
WORD32 bit_count_5;
|
|
ixheaacd_copy_to_bitbuff(it_bit_buff, &it_bit_buff_temp);
|
|
|
|
for (i = 0; i < pres_n; i++) {
|
|
c_prev[i] = c_pres[i];
|
|
c_pres[i] = 1;
|
|
}
|
|
|
|
bit_count = ixheaacd_arith_first_symbol(&it_bit_buff_temp, &as);
|
|
|
|
c = (WORD32)c_prev[0] << 12;
|
|
lev = 0;
|
|
|
|
for (i = 0; i < n; i++) {
|
|
s1 = ixheaacd_arith_get_context(c_prev + i, c_pres + i, &c, i);
|
|
|
|
for (lev = esc_nb = 0;;) {
|
|
pki = ixheaacd_arith_get_pk(s1 + ixheaacd_esc_nb_offset[esc_nb]);
|
|
bit_count = ixheaacd_arith_decode(&it_bit_buff_temp, bit_count, &m, &as,
|
|
ixheaacd_ari_cf_m[pki], 17);
|
|
if (bit_count == -1) {
|
|
return -1;
|
|
}
|
|
|
|
if (m < ARITH_ESCAPE) {
|
|
break;
|
|
}
|
|
|
|
lev += 1;
|
|
esc_nb = lev;
|
|
|
|
if (esc_nb > 7) {
|
|
esc_nb = 7;
|
|
}
|
|
}
|
|
|
|
if (m == 0) {
|
|
if (esc_nb > 0) break;
|
|
|
|
quant[2 * i + 0] = 0;
|
|
quant[2 * i + 1] = 0;
|
|
c_pres[i] = 1;
|
|
} else {
|
|
b = m >> 2;
|
|
a = m & 0x3;
|
|
|
|
for (j = 0; j < lev; j++) {
|
|
WORD32 lsbidx = (a == 0) ? 1 : ((b == 0) ? 0 : 2);
|
|
bit_count = ixheaacd_arith_decode(&it_bit_buff_temp, bit_count, &m, &as,
|
|
ixheaacd_ari_cf_r[lsbidx], 4);
|
|
if (bit_count == -1) {
|
|
return -1;
|
|
}
|
|
a = (a << 1) | (m & 1);
|
|
b = (b << 1) | ((m >> 1) & 1);
|
|
}
|
|
if ((a > (8183)) || (b > (8183))) return -1;
|
|
if ((a < (-8183)) || (b < (-8183))) return -1;
|
|
quant[2 * i + 0] = a;
|
|
quant[2 * i + 1] = b;
|
|
temp = a + b + 1;
|
|
c_pres[i] = (WORD8)temp;
|
|
if (temp > 0xF) {
|
|
c_pres[i] = 0xF;
|
|
}
|
|
}
|
|
}
|
|
|
|
bit_count -= 16 - 2;
|
|
if (bit_count > it_bit_buff->cnt_bits)
|
|
return IA_ENHAACPLUS_DEC_EXE_NONFATAL_INSUFFICIENT_INPUT_BYTES;
|
|
|
|
if (bit_count > 0) {
|
|
bit_count_5 = bit_count >> 5;
|
|
bit_count_5 = (bit_count_5 * 32) + (bit_count & 31);
|
|
ixheaacd_skip_bits_buf(it_bit_buff, bit_count_5);
|
|
}
|
|
|
|
for (i = 0; i < pres_n; i++) {
|
|
WORD32 temp0 = quant[0];
|
|
WORD32 temp1 = quant[1];
|
|
if (temp0) {
|
|
m = ixheaacd_read_bits_buf(it_bit_buff, 1);
|
|
bit_count++;
|
|
|
|
m = (m << 1) * temp0;
|
|
temp0 = m - (temp0);
|
|
}
|
|
|
|
if (temp1) {
|
|
m = ixheaacd_read_bits_buf(it_bit_buff, 1);
|
|
bit_count++;
|
|
|
|
m = (m << 1) * temp1;
|
|
temp1 = m - (temp1);
|
|
}
|
|
if ((temp0 > (8183)) || (temp1 > (8183))) return -1;
|
|
if ((temp0 < (-8183)) || (temp1 < (-8183))) return -1;
|
|
*quant++ = temp0;
|
|
*quant++ = temp1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static WORD32 ixheaacd_randomsign_fix(UWORD32 *seed) {
|
|
WORD32 sign = 0;
|
|
*seed = (UWORD32)(((UWORD64)(*seed) * (UWORD64)69069) + 5);
|
|
if (((*seed) & 0x10000) > 0) {
|
|
sign = -1;
|
|
} else {
|
|
sign = +1;
|
|
}
|
|
return sign;
|
|
}
|
|
|
|
static VOID ixheaacd_esc_iquant(WORD32 *q, WORD32 *coef, WORD32 noise_level,
|
|
WORD32 with_noise, UWORD32 *seed_value,
|
|
WORD32 length, WORD64 fac_fix) {
|
|
WORD32 q1 = 0;
|
|
WORD64 temp;
|
|
WORD16 interp;
|
|
WORD32 i;
|
|
WORD16 flag;
|
|
|
|
for (i = 0; i < length; i++) {
|
|
flag = 1;
|
|
|
|
if (with_noise) {
|
|
if (q[i] == 0) {
|
|
coef[i] = (ixheaacd_randomsign_fix(seed_value) * noise_level);
|
|
temp = (fac_fix * coef[i]);
|
|
coef[i] = (WORD32)(temp >> 25);
|
|
continue;
|
|
}
|
|
}
|
|
|
|
if (q[i] < 0) {
|
|
flag = -1;
|
|
q[i] = -q[i];
|
|
}
|
|
|
|
if (q[i] >= 8192) {
|
|
q[i] = 8191;
|
|
}
|
|
|
|
if (q[i] < 1024) {
|
|
coef[i] = flag * ixheaacd_pow_table_Q13[q[i]];
|
|
} else {
|
|
q1 = (q[i]) >> 3;
|
|
|
|
interp = q[i] - (q1 << 3);
|
|
|
|
coef[i] = ixheaacd_pow_table_Q13[q1 + 1] - ixheaacd_pow_table_Q13[q1];
|
|
|
|
coef[i] = (WORD32)(coef[i] * (WORD32)interp);
|
|
|
|
coef[i] = coef[i] + (ixheaacd_pow_table_Q13[q1] << 3);
|
|
|
|
coef[i] = flag * (coef[i] << 1);
|
|
}
|
|
temp = ixheaacd_mult64_sat(fac_fix, (WORD64)coef[i]);
|
|
|
|
coef[i] = (WORD32)(temp >> 22);
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
static void ixheaacd_apply_scfs_and_nf(WORD32 noise_filling,
|
|
ia_usac_data_struct *usac_data,
|
|
WORD32 *quant, WORD32 noise_level,
|
|
WORD32 noise_offset, UWORD8 max_sfb,
|
|
WORD32 ch) {
|
|
WORD32 grp = 0, win_tot = 0, sfb = 0;
|
|
WORD32 noise_filling_start_offset = 0;
|
|
WORD32 fac = 0, length = 0;
|
|
WORD64 fac_fix;
|
|
WORD32 noise_level_fix = 0;
|
|
ia_sfb_info_struct *pstr_sfb_info = usac_data->pstr_sfb_info[ch];
|
|
WORD32 *coef = &usac_data->coef_fix[ch][0];
|
|
WORD16 *factors = usac_data->factors[ch];
|
|
UWORD32 *seed_value = &usac_data->seed_value[ch];
|
|
|
|
if (noise_filling) {
|
|
noise_level_fix = ixheaacd_pow_14_3[noise_level];
|
|
noise_filling_start_offset = (usac_data->ccfl == 768)
|
|
? (pstr_sfb_info->islong ? 120 : 15)
|
|
: (pstr_sfb_info->islong ? 160 : 20);
|
|
}
|
|
|
|
for (grp = 0; grp < pstr_sfb_info->num_groups; grp++) {
|
|
WORD32 grp_win = 0;
|
|
for (sfb = 0; sfb < (WORD32)max_sfb; sfb++) {
|
|
WORD32 noise_filling_present = 0;
|
|
WORD32 band_quantized_to_zero = 1;
|
|
|
|
WORD32 sfb_offset = win_tot * pstr_sfb_info->sfb_per_sbk;
|
|
fac = (WORD32)(factors[sfb_offset + sfb] - SF_OFFSET);
|
|
|
|
if (noise_filling) {
|
|
for (grp_win = 0; grp_win < pstr_sfb_info->group_len[grp]; grp_win++) {
|
|
WORD32 win = grp_win + win_tot;
|
|
WORD32 ixheaacd_drc_offset = win * pstr_sfb_info->bins_per_sbk;
|
|
WORD32 start = (sfb == 0) ? 0 : pstr_sfb_info->ptr_sfb_tbl[sfb - 1];
|
|
WORD32 idx = 0;
|
|
for (idx = start; idx < pstr_sfb_info->ptr_sfb_tbl[sfb]; idx++) {
|
|
if (quant[ixheaacd_drc_offset + idx] != 0) {
|
|
band_quantized_to_zero = 0;
|
|
break;
|
|
}
|
|
if (!band_quantized_to_zero) break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (band_quantized_to_zero && noise_filling) fac += (noise_offset - 16);
|
|
{
|
|
WORD16 exp, frac;
|
|
|
|
exp = fac >> 2;
|
|
frac = fac & 3;
|
|
|
|
if (exp > 31) exp = 31;
|
|
|
|
if (fac < 0)
|
|
fac_fix = 0;
|
|
else {
|
|
fac_fix = (WORD64)((WORD64)ixheaacd_table_frac[3 + frac] *
|
|
(WORD64)ixheaacd_table_exp[exp]);
|
|
fac_fix >>= 15;
|
|
}
|
|
}
|
|
|
|
for (grp_win = 0; grp_win < pstr_sfb_info->group_len[grp]; grp_win++) {
|
|
WORD32 win = win_tot + grp_win;
|
|
WORD32 start = (sfb == 0) ? 0 : pstr_sfb_info->ptr_sfb_tbl[sfb - 1];
|
|
WORD32 ixheaacd_drc_offset = win * pstr_sfb_info->bins_per_sbk;
|
|
|
|
if (noise_filling) {
|
|
noise_filling_present =
|
|
(start >= noise_filling_start_offset) & noise_filling;
|
|
}
|
|
|
|
length = pstr_sfb_info->ptr_sfb_tbl[sfb] - start;
|
|
|
|
ixheaacd_esc_iquant(&quant[ixheaacd_drc_offset + start],
|
|
&coef[ixheaacd_drc_offset + start], noise_level_fix,
|
|
noise_filling_present, seed_value, length, fac_fix);
|
|
}
|
|
}
|
|
|
|
win_tot += pstr_sfb_info->group_len[grp];
|
|
}
|
|
|
|
return;
|
|
}
|
|
|
|
WORD32 ixheaacd_ac_spectral_data(ia_usac_data_struct *usac_data,
|
|
WORD32 max_spec_coefficients,
|
|
WORD32 noise_level, WORD32 noise_offset,
|
|
WORD32 arith_pres_n,
|
|
ia_bit_buf_struct *it_bit_buff, UWORD8 max_sfb,
|
|
WORD32 arith_reset_flag, WORD32 noise_filling,
|
|
WORD32 ch) {
|
|
WORD32 i;
|
|
|
|
WORD32 *x_ac_dec = usac_data->x_ac_dec;
|
|
WORD32 sbk;
|
|
WORD32 err_code = 0;
|
|
|
|
const WORD32 max_win_len = usac_data->pstr_sfb_info[ch]->max_win_len;
|
|
WORD8 *c_prev = &usac_data->c_prev[ch][0];
|
|
WORD8 *c_pres = &usac_data->c[ch][0];
|
|
|
|
WORD8 *ptr_scratch_buf = (WORD8 *)&usac_data->scratch_buffer[0];
|
|
|
|
memset(x_ac_dec, 0, 1024 * sizeof(WORD32));
|
|
|
|
ixheaacd_arith_map_context(arith_pres_n, usac_data->arith_prev_n[ch], c_prev,
|
|
c_pres, arith_reset_flag, ptr_scratch_buf);
|
|
|
|
usac_data->arith_prev_n[ch] = arith_pres_n;
|
|
|
|
if (max_spec_coefficients > 0) {
|
|
for (sbk = 0; sbk < max_win_len; sbk++) {
|
|
err_code = ixheaacd_arth_decoding_level2(
|
|
it_bit_buff, c_prev + 2, c_pres + 2, max_spec_coefficients / 2,
|
|
arith_pres_n / 2, &x_ac_dec[sbk * arith_pres_n]);
|
|
if (err_code != 0) {
|
|
return err_code;
|
|
}
|
|
|
|
for (i = max_spec_coefficients / 2; i < arith_pres_n / 2; i++) {
|
|
x_ac_dec[sbk * arith_pres_n + 2 * i + 0] = 0;
|
|
x_ac_dec[sbk * arith_pres_n + 2 * i + 1] = 0;
|
|
}
|
|
}
|
|
} else {
|
|
for (i = 0; i < (arith_pres_n / 2); i++) {
|
|
c_pres[i + 2] = 1;
|
|
}
|
|
}
|
|
|
|
ixheaacd_apply_scfs_and_nf(noise_filling, usac_data, x_ac_dec, noise_level,
|
|
noise_offset, max_sfb, ch);
|
|
|
|
return 0;
|
|
}
|
|
|
|
WORD32 ixheaacd_arith_data(ia_td_frame_data_struct *pstr_td_frame_data,
|
|
WORD32 *x_ac_dec, ia_usac_data_struct *usac_data,
|
|
ia_bit_buf_struct *it_bit_buff,
|
|
WORD32 first_tcx_flag, WORD32 k) {
|
|
WORD32 *arith_prev_n = &usac_data->arith_prev_n[usac_data->present_chan];
|
|
WORD32 arith_reset_flag =
|
|
first_tcx_flag && pstr_td_frame_data->arith_reset_flag;
|
|
WORD32 err_code = 0;
|
|
WORD32 tcx_size = pstr_td_frame_data->tcx_lg[k];
|
|
WORD8 *c_prev = usac_data->c_prev[usac_data->present_chan];
|
|
WORD8 *c_pres = usac_data->c[usac_data->present_chan];
|
|
|
|
WORD8 *ptr_scratch_buf = (WORD8 *)&usac_data->scratch_buffer[0];
|
|
|
|
memset(x_ac_dec, 0, tcx_size * sizeof(WORD32));
|
|
|
|
ixheaacd_arith_map_context(tcx_size, *arith_prev_n, c_prev, c_pres,
|
|
arith_reset_flag, ptr_scratch_buf);
|
|
|
|
*arith_prev_n = tcx_size;
|
|
|
|
err_code =
|
|
ixheaacd_arth_decoding_level2(it_bit_buff, c_prev + 2, c_pres + 2,
|
|
tcx_size / 2, tcx_size / 2, x_ac_dec);
|
|
|
|
return err_code;
|
|
}
|